CN112454295A - Automatic clamping device for machining electromechanical equipment - Google Patents
Automatic clamping device for machining electromechanical equipment Download PDFInfo
- Publication number
- CN112454295A CN112454295A CN202011338422.1A CN202011338422A CN112454295A CN 112454295 A CN112454295 A CN 112454295A CN 202011338422 A CN202011338422 A CN 202011338422A CN 112454295 A CN112454295 A CN 112454295A
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- CN
- China
- Prior art keywords
- fixed
- clamping device
- machining
- electromechanical equipment
- automatic clamping
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/08—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for attachment of work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/02—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of table type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention belongs to the technical field of electromechanical equipment, and discloses an automatic clamping device for machining electromechanical equipment, which comprises a table body, wherein a support column is arranged at the bottom of the table body, fixed frames are respectively connected to two sides of the top of the table body, limiting rods are respectively arranged in the two fixed frames, two hydraulic cylinders are respectively fixed at two ends of the top of the table body, one end of each hydraulic cylinder is connected with a hydraulic rod, a fixed column is arranged at one end of each hydraulic rod, which is far away from the corresponding hydraulic cylinder, and a fixed plate is connected to one side, which is far away from the corresponding hydraulic rod, of each fixed column. And the automation degree is high, the operation is simple and convenient, and the processing efficiency is greatly improved.
Description
Technical Field
The invention belongs to the technical field of electromechanical equipment, and particularly relates to an automatic clamping device for machining of electromechanical equipment.
Background
The electromechanical device is a device combining mechanical technology and electronic technology, and with the rapid development and wide application of computer technology, the electromechanical integration technology has not been developed so far, and becomes a crossed system technology integrating a computer and information technology, automatic control technology, sensing detection technology, servo transmission technology, mechanical technology and the like, and the device is developed towards the optical electromechanical integration technology, and the application range is wider and wider.
Electromechanical device on the existing market needs to be fixed at the in-process of production and processing to prevent that it from taking place the activity at the in-process of processing, thereby influence processingquality, but the fixed effect of current clamping device is often not good, and degree of automation is lower, it is spacing to be difficult to stable carry out the centre gripping to electromechanical device, influence machining efficiency, press from both sides simultaneously and excessively cause equipment housing to warp the damage easily, thereby the disability rate has been improved greatly, the production quality of product is reduced, the economic cost of enterprise has been increaseed.
Disclosure of Invention
The invention aims to provide an automatic clamping device for machining electromechanical equipment, which aims to solve the problems that the clamping and limiting of the electromechanical equipment are difficult to stably carry out and the workpiece is easy to damage due to excessive clamping in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an automatic clamping device is used in electromechanical device processing, includes the stage body, the pillar is installed to the bottom of stage body, and the top both sides of stage body all are connected with fixed frame, two the gag lever post is all installed to the inside of fixed frame, the top both ends of stage body all are fixed with two pneumatic cylinders, the one end of pneumatic cylinder is connected with the hydraulic stem, the hydraulic stem is kept away from the one end of pneumatic cylinder and is installed the fixed column, one side that the hydraulic stem was kept away from to the fixed column is connected with the fixed plate, one side that the fixed column was kept away from to the fixed plate is installed splint, the both ends of gag lever post all are connected with the stop collar, the rack is installed to one side that the inner wall of fixed frame is close to the gag lever post, the lateral wall of stop collar has the.
Preferably, the bottom mounting of stop collar has the supporting leg, support fixedly connected with gyro wheel is passed through to the bottom of supporting leg, the top of stage body is close to the below of gag lever post and seted up with gyro wheel assorted slide, splint are close to one side of fixed plate and are fixed with the fixture block, and the lateral wall of fixed plate seted up with fixture block assorted draw-in groove.
Preferably, a first spring is connected between the fixing column and the fixing plate, a cavity groove is formed in one side, close to the fixing plate, of the fixing column, a second spring is installed inside the cavity groove, a telescopic rod is connected to one end of the second spring, and one end, extending to the outside of the fixing column, of the telescopic rod is connected with the fixing plate.
Preferably, the both ends of fixed plate all articulate there is the connecting rod, two the one end that the fixed plate was kept away from to the connecting rod all has the slider through pivot swing joint, the fixed column is close to one side both ends of connecting rod and all has been seted up with the spout, the one end that the connecting rod was kept away from to the slider is connected with the spout.
Preferably, the bottom of the pillar is provided with a backing plate, and the bottom of the backing plate is provided with a bulge.
Preferably, the fixture block is a convex trapezoidal structure, and the clamping groove is a concave trapezoidal structure.
Preferably, the inner wall of the sliding groove is provided with a rubber pad, and the outer wall of the rubber pad is provided with an anti-slip groove.
Preferably, the first springs and the telescopic rods are distributed at intervals, and the intervals of the two adjacent telescopic rods are equal.
Preferably, handles are mounted on two sides of the table body and are U-shaped.
Preferably, one side of the clamping plate, which is far away from the fixing plate, is provided with a groove, and the groove is arc-shaped.
Compared with the prior art, the invention has the beneficial effects that:
(1) the clamping device has the advantages that the two clamping plates can stably move along a straight line through the matching of the fixing column, the limiting sleeve, the limiting rod, the gear and the like, so that a workpiece can be stably clamped, meanwhile, the gear and the rack have a locking effect, the clamping plates can be effectively prevented from moving, the fixing effect of the device is greatly improved, the automation degree is high, the operation is simple and convenient, and the processing efficiency is greatly improved.
(2) The clamping device can further improve the stability of the fixed column during movement through the matching of the supporting legs, the rollers and the slide ways, so that the stability of the clamping plate during movement is greatly enhanced.
(3) According to the invention, through the matching of the cavity groove, the first spring, the telescopic rod and the second spring, the rigid contact between the clamping plate and the workpiece can be greatly reduced, so that the workpiece damage caused by excessive clamping of the clamping plate is effectively avoided, the rejection rate of the product is reduced, the processing quality of the product is ensured, and the production cost of an enterprise is reduced.
(4) According to the invention, through the matching of the connecting rod, the sliding block and the sliding groove, the stability of the fixing plate can be further enhanced when the fixing plate moves towards one side of the fixing column, so that the fixing plate is prevented from swinging, the structure is stable and reliable, and the safety is greatly improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic view of the structure of the fixing post and the clamping plate of the present invention;
FIG. 4 is a schematic structural view of the connecting structure of the limiting rod and the table body according to the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 2;
in the figure: 1. a pillar; 2. a table body; 3. a fixing frame; 4. a splint; 5. a limiting sleeve; 6. a hydraulic cylinder; 7. fixing a column; 8. a hydraulic lever; 9. a limiting rod; 10. a rack; 11. a gear; 12. a clamping block; 13. a connecting rod; 14. a first spring; 15. a telescopic rod; 16. a fixing plate; 17. a card slot; 18. a slider; 19. a cavity groove; 20. a second spring; 21. a chute; 22. supporting legs; 23. a roller; 24. a slideway.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: an automatic clamping device for machining electromechanical equipment comprises a table body 2, a pillar 1 is installed at the bottom of the table body 2, fixed frames 3 are connected to two sides of the top of the table body 2, limiting rods 9 are installed inside the fixed frames 3, two hydraulic cylinders 6 are fixed to two ends of the top of the table body 2, one ends of the hydraulic cylinders 6 are connected with hydraulic rods 8, one ends of the hydraulic rods 8, far away from the hydraulic cylinders 6, are provided with fixed columns 7, one sides of the fixed columns 7, far away from the hydraulic rods 8, are connected with fixed plates 16, one sides of the fixed plates 16, far away from the fixed columns 7, are provided with clamping plates 4, two ends of the limiting rods 9 are connected with limiting sleeves 5, two ends of each fixed column 7 are connected with one limiting sleeve 5, one side, close to the limiting rods 9, of the inner wall of the fixed frame 3 is provided with a rack 10, the side wall of each limiting sleeve 5 is movably, then drive hydraulic stem 8 through pneumatic cylinder 6 and stretch out and draw back, it removes to make hydraulic stem 8 promote fixed column 7, later fixed column 7 passes through fixed plate 16 and drives splint 4 and remove, fixed column 7 can drive stop collar 5 and slide on gag lever post 9 this moment, gear 11 and rack 10 intermeshing on the stop collar 5, thereby can make the steady rectilinear motion of following of two splint 4, and then can be with the steady centre gripping of work piece, gear 11 and rack 10 have locking effect simultaneously, can effectually prevent that splint 4 from taking place to remove, the fixed effect of device has been improved greatly, and degree of automation is high, and the operation is simple and convenient, and the machining efficiency is greatly improved.
Furthermore, the bottom end of the position limiting sleeve 5 is fixed with a supporting leg 22, the bottom end of the supporting leg 22 is fixedly connected with a roller 23 through a bracket, the top of the table body 2 is provided with a slide way 24 which is matched with the roller 23 and is close to the lower part of the position limiting rod 9, when the fixing column 7 drives the clamping plate 4 to move, the supporting leg 22 at the bottom end of the limiting sleeve 5 can drive the roller 23 to move in the slideway 24, thereby further improving the stability of the fixing column 7 during moving, further greatly enhancing the stability of the splint 4 when moving, in addition, the clamping block 12 and the clamping groove 17 are clamped with each other, the splint 4 and the fixing plate 16 can be assembled and disassembled, thereby can change splint 4 rather than matching according to the shape of work piece to better centre gripping work piece improves the practicality of device greatly, and splint 4 is close to one side of fixed plate 16 and is fixed with fixture block 12, and the lateral wall of fixed plate 16 seted up with fixture block 12 assorted draw-in groove 17.
Further, a first spring 14 is connected between the fixed column 7 and the fixed plate 16, a cavity groove 19 is formed in one side of the fixed column 7 close to the fixed plate 16, a second spring 20 is installed inside the cavity groove 19, one end of the second spring 20 is connected with a telescopic rod 15, one end of the telescopic rod 15 extending to the outside of the fixed column 7 is connected with the fixed plate 16, in the process that the two clamping plates 4 clamp the workpiece, the clamping plates 4 can drive the telescopic rods 15 to move through the fixing plates 16, then the fixing post 7 enters the cavity groove 19 and presses the second spring 20, meanwhile, the first spring 14 is also compressed by the pressing of the fixing plate 16 and the fixing post 7, under the buffering of the first spring 14 and the second spring 20, the hard contact between the clamping plate 4 and the workpiece can be greatly reduced, thereby avoiding the damage of the workpiece caused by excessive clamping of the clamping plate 4, reducing the rejection rate of the product and improving the processing quality.
Further, fixed plate 16's both ends all articulate there is connecting rod 13, the one end that fixed plate 16 was kept away from to two connecting rods 13 all has slider 18 through pivot swing joint, fixed column 7 is close to one side both ends of connecting rod 13 and has all been seted up with spout 21, slider 18 keeps away from the one end of connecting rod 13 and is connected with spout 21, when fixed plate 16 moves about, fixed plate 16 can drive connecting rod 13 and remove, make connecting rod 13 drive slider 18 slide in spout 21, thereby fixed plate 16's stability has been strengthened greatly, fixed plate 16 has been prevented from taking place to rock the swing, and is stable in structure and reliable, and the safety is greatly improved.
Further, the bottom of the pillar 1 is provided with a backing plate, the backing plate has a shock absorption effect, and the bottom of the backing plate is provided with a bulge.
Specifically, the latch 12 has a convex trapezoidal structure, and the engaging groove 17 has a concave trapezoidal structure.
Specifically, the inner wall of the sliding groove 21 is provided with a rubber pad, the rubber pad has an anti-slip effect, and the outer wall of the rubber pad is provided with an anti-slip groove.
Specifically, the first springs 14 and the telescopic rods 15 are distributed at intervals, the first springs 14 have the functions of buffering and decompressing, and the intervals between two adjacent telescopic rods 15 are equal.
Specifically, handles are mounted on two sides of the table body 2, the device is convenient to move through the handles, and the handles are U-shaped.
Specifically, one side of the clamping plate 4 away from the fixing plate 16 is provided with a groove, and the groove is arc-shaped.
The working principle and the using process of the invention are as follows: when the clamping device is used, a workpiece is firstly placed between two clamping plates 4, then the hydraulic cylinder 6 drives the hydraulic rod 8 to extend and contract, so that the hydraulic rod 8 pushes the fixing column 7 to move, then the fixing column 7 drives the clamping plates 4 to move through the fixing plate 16, at the moment, the fixing column 7 can drive the limiting sleeve 5 to slide on the limiting rod 9, the gear 11 on the limiting sleeve 5 is meshed with the rack 10, so that the two clamping plates 4 can stably move along a straight line, the workpiece can be stably clamped, in the process that the two clamping plates 4 clamp the workpiece, the clamping plates 4 can drive the telescopic rod 15 to move through the fixing plate 16, then the fixing column 7 enters the cavity groove 19 and extrudes the second spring 20, meanwhile, the first spring 14 is extruded and contracted through the fixing plate 16 and the fixing column 7, under the buffering of the first spring 14 and the second spring 20, the hard contact between the clamping plates 4 and the workpiece can be greatly reduced, thereby avoiding the damage of the workpiece caused by the excessive clamping of the clamping plate 4, reducing the rejection rate of the product, simultaneously, the gear 11 and the rack 10 have a locking function, effectively preventing the clamping plate 4 from moving, thereby greatly improving the fixing effect of the device, having high automation degree and simple and convenient operation, in addition, the connecting rod 13 drives the slide block 18 to slide in the chute 21, greatly enhancing the stability of the fixing plate 16, preventing the fixing plate 16 from shaking and swinging, the supporting leg 22 can drive the roller 23 to move in the chute 24, thereby further improving the stability of the fixing column 7 when moving, further greatly enhancing the stability of the clamping plate 4 when moving, the clamping block 12 and the clamping groove 17 are mutually clamped, realizing the disassembly and assembly of the clamping plate 4 and the fixing plate 16, thereby replacing the clamping plate 4 matched with the clamping plate according to the shape of the workpiece, so as to better clamp the workpiece, greatly improving the practicability of the device.
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 (10)
1. The utility model provides an electromechanical device processing is with automatic clamping device which characterized in that: the device comprises a table body (2), a support column (1) is installed at the bottom of the table body (2), two fixed frames (3) are connected to two sides of the top of the table body (2), two limiting rods (9) are installed inside the two fixed frames (3), two hydraulic cylinders (6) are fixed to two ends of the top of the table body (2), one ends of the hydraulic cylinders (6) are connected with hydraulic rods (8), one ends, far away from the hydraulic cylinders (6), of the hydraulic rods (8) are provided with fixed columns (7), one sides, far away from the hydraulic rods (8), of the fixed columns (7) are connected with fixed plates (16), one sides, far away from the fixed columns (7), of the fixed plates (16) are provided with clamping plates (4), two ends of the limiting rods (9) are connected with limiting sleeves (5), two ends of the fixed columns (7) are connected with the limiting sleeves (5), racks (10) are installed on one sides, close to the limiting rods (, the side wall of the limiting sleeve (5) is movably connected with a gear (11) meshed with the rack (10) through a rotating shaft.
2. The automatic clamping device for machining of electromechanical equipment according to claim 1, wherein: the bottom mounting of stop collar (5) has supporting leg (22), support fixedly connected with gyro wheel (23) are passed through to the bottom of supporting leg (22), the top of stage body (2) is close to the below of gag lever post (9) and seted up with gyro wheel (23) assorted slide (24), splint (4) are close to one side of fixed plate (16) and are fixed with fixture block (12), and the lateral wall of fixed plate (16) seted up with fixture block (12) assorted draw-in groove (17).
3. The automatic clamping device for machining of electromechanical equipment according to claim 1, wherein: be connected with first spring (14) between fixed column (7) and fixed plate (16), and fixed column (7) are close to one side of fixed plate (16) and have seted up chamber groove (19), the internally mounted of chamber groove (19) has second spring (20), the one end of second spring (20) is connected with telescopic link (15), telescopic link (15) extend to the outside one end of fixed column (7) and are connected with fixed plate (16).
4. The automatic clamping device for machining of electromechanical equipment according to claim 1, wherein: the both ends of fixed plate (16) all articulate there is connecting rod (13), two the one end that fixed plate (16) were kept away from in connecting rod (13) all has slider (18) through pivot swing joint, one side both ends that fixed column (7) are close to connecting rod (13) have all been seted up with spout (21), the one end that connecting rod (13) were kept away from in slider (18) is connected with spout (21).
5. The automatic clamping device for machining of electromechanical equipment according to claim 1, wherein: the bottom of the pillar (1) is provided with a backing plate, and the bottom of the backing plate is provided with a bulge.
6. The automatic clamping device for machining of the electromechanical equipment according to claim 2, wherein: the fixture block (12) is of a convex trapezoidal structure, and the clamping groove (17) is of a concave trapezoidal structure.
7. The automatic clamping device for machining of electromechanical equipment according to claim 4, wherein: the inner wall of the sliding groove (21) is provided with a rubber pad, and the outer wall of the rubber pad is provided with an anti-slip groove.
8. The automatic clamping device for machining of electromechanical equipment according to claim 3, wherein: the first springs (14) and the telescopic rods (15) are distributed at intervals, and the intervals of two adjacent telescopic rods (15) are equal.
9. The automatic clamping device for machining of electromechanical equipment according to claim 1, wherein: handles are mounted on two sides of the table body (2) and are U-shaped.
10. The automatic clamping device for machining of electromechanical equipment according to claim 1, wherein: one side of the clamping plate (4) far away from the fixing plate (16) is provided with a groove which is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011338422.1A CN112454295A (en) | 2020-11-25 | 2020-11-25 | Automatic clamping device for machining electromechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011338422.1A CN112454295A (en) | 2020-11-25 | 2020-11-25 | Automatic clamping device for machining electromechanical equipment |
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| Publication Number | Publication Date |
|---|---|
| CN112454295A true CN112454295A (en) | 2021-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011338422.1A Pending CN112454295A (en) | 2020-11-25 | 2020-11-25 | Automatic clamping device for machining electromechanical equipment |
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| CN (1) | CN112454295A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114102189A (en) * | 2021-12-21 | 2022-03-01 | 深圳市弘兴盛精密五金有限公司 | Hydraulic clamping device for numerical control machining of hardware |
| CN115402369A (en) * | 2022-08-04 | 2022-11-29 | 中铁武汉电气化局集团科工装备有限公司 | Hanging anti-falling structure of hydrogen energy operation vehicle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114102189A (en) * | 2021-12-21 | 2022-03-01 | 深圳市弘兴盛精密五金有限公司 | Hydraulic clamping device for numerical control machining of hardware |
| CN115402369A (en) * | 2022-08-04 | 2022-11-29 | 中铁武汉电气化局集团科工装备有限公司 | Hanging anti-falling structure of hydrogen energy operation vehicle |
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