CN211805031U - Automatic clamping device for machining - Google Patents
Automatic clamping device for machining Download PDFInfo
- Publication number
- CN211805031U CN211805031U CN202020508472.9U CN202020508472U CN211805031U CN 211805031 U CN211805031 U CN 211805031U CN 202020508472 U CN202020508472 U CN 202020508472U CN 211805031 U CN211805031 U CN 211805031U
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- CN
- China
- Prior art keywords
- fixedly connected
- vacuum chuck
- fixed plate
- splint
- machining
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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.)
- Expired - Fee Related
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- 238000003754 machining Methods 0.000 title claims abstract description 31
- 238000004804 winding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Abstract
The utility model relates to an anchor clamps technical field for machining, and disclose a device is got with automatic clamp to machining, including flexible dead lever, the equal fixedly connected with fixed plate in both sides of flexible dead lever bottom, one side the top fixedly connected with pump, the opposite side of fixed plate the top fixedly connected with vacuum pump of fixed plate, the bottom threaded connection of flexible dead lever has vacuum chuck. This device is got with automatic clamp to machining, through the setting of fixture block, when vacuum chuck and work piece contacted, the fixture block that contacts with the work piece was extruded to vacuum chuck's inner chamber, the through-hole in its outside of fixture block is connected external and vacuum chuck's inner chamber, the work of vacuum pump can make the through-hole produce suction, the work piece is fixed by vacuum chuck, vacuum chuck's setting, the work piece that the device centre gripping thickness of being convenient for is thinner, the device can select different centre gripping instruments according to the thickness of work piece, the practicality of the device has been improved.
Description
Technical Field
The utility model relates to an anchor clamps technical field for machining specifically is a device is got with automatic clamp to machining.
Background
At present, along with economic development and acceleration of urbanization process, machining production places of various mechanical part products are rapidly built, steel wires are the most common necessary materials for the mechanical part products in the machining process of the mechanical part products, in the utilization of the steel wires, a lot of steel wires need to be sheared by using machining clamps, most of the existing machining production places use single machining clamps and cannot be adjusted, if the shapes of the parts needing to be sheared are different, the machining clamps with different shapes of shearing heads need to be used for shearing, the cost of a system of the machining production places is greatly increased, in addition, the cutting strength of the machining clamps cannot be adjusted, and in daily life, the fixed machining clamps cannot meet the use requirements of daily life.
A finished machined workpiece needs to be machined through multiple working procedures, and in the existing machining, after the workpiece is machined through one working procedure, a worker needs to manually change to the next working procedure for machining. The clamping device is manually clamped, so that the efficiency is low, the labor intensity of workers is high, the problem of clamping failure can be caused in the clamping process, the smooth finish of the surface of a machined workpiece is influenced, the parts are scrapped, a cutter is damaged, the workpiece can fly out and casualties can be caused most seriously.
SUMMERY OF THE UTILITY MODEL
The not enough of device is got with automatic clamp to current machining, the utility model provides a device is got with automatic clamp to machining possesses and carries out the clamping to the work piece automatically, and the clamp is got efficiently, gets the advantage of getting firm etc. has solved the problem of proposing among the above-mentioned background art.
The utility model provides a following technical scheme: the utility model provides a device is got with automatic clamp to machining, includes flexible dead lever, the equal fixedly connected with fixed plate in both sides of flexible dead lever bottom, one side the top fixedly connected with pump of fixed plate, opposite side the top fixedly connected with vacuum pump of fixed plate, the bottom threaded connection of flexible dead lever has vacuum chuck, the bottom of fixed plate is equipped with the spout, the top fixedly connected with slide of fixed plate inner chamber, the bottom swing joint of slide has splint, the other end of splint passes through the spout and extends to the outside of fixed plate, just splint and spout swing joint, the inboard fixedly connected with elasticity inflation layer of splint, the top fixedly connected with gas tube on elasticity inflation layer, the other end of gas tube and the gas outlet fixed connection of pump.
Preferably, one side of the inner cavity of the fixing plate is fixedly connected with a first spring, and the other end of the first spring is fixedly connected with the top end of the clamping plate.
Preferably, one side of the inner cavity of the fixing plate is fixedly connected with a supporting plate and a motor is fixedly connected with the top of the supporting plate, the tail end of an output shaft of the motor is fixedly connected with a rotary table, the outer ring of the rotary table is fixedly connected with one end of a pull rope, the pull rope is wound on the rotary table, the other end of the pull rope is fixedly connected with the top end of the clamping plate, and the pull rope and the spring are located on two sides of the clamping plate.
Preferably, the air inlet fixedly connected with connecting pipe of vacuum pump, the other end and the vacuum chuck fixed connection of connecting pipe, and the other end of connecting pipe extends to vacuum chuck's inner chamber.
Preferably, vacuum chuck's bottom evenly is equipped with a plurality of through-holes, just the inboard swing joint of through-hole has the fixture block, the shape of fixture block is the oblongate, the equal fixedly connected with spring two in both sides on fixture block top, the other end of spring two and the bottom fixed connection of vacuum chuck inner chamber.
With current machining press from both sides with automatic clamp and get the device contrast, the utility model discloses possess following beneficial effect:
1. this device is got with automatic clamp to machining, through the motor, the rotation of motor drives the carousel rotation of looks fixed connection with it, the rotation of carousel drives the length of its outer lane winding stay cord and changes, the length of stay cord becomes long, splint are close to flexible dead lever under the effect of spring one, the cooperation of two splint is used, can the fixed work piece of centre gripping, when the length of stay cord shortens, stay cord outside pulling splint, spring one is elongated, the distance between two splint increases, be convenient for put the both sides at the work piece to splint, the centre gripping work piece of being convenient for.
2. This device is got with automatic clamp to machining, through the setting of fixture block, when vacuum chuck and work piece contacted, the fixture block that contacts with the work piece was extruded to vacuum chuck's inner chamber, the through-hole in its outside of fixture block is connected external and vacuum chuck's inner chamber, the work of vacuum pump can make the through-hole produce suction, the work piece is fixed by vacuum chuck, vacuum chuck's setting, the work piece that the device centre gripping thickness of being convenient for is thinner, the device can select different centre gripping instruments according to the thickness of work piece, the practicality of the device has been improved.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a schematic view of the structural block of the present invention;
fig. 3 is a schematic diagram of the present invention showing a partially enlarged structure.
In the figure: 1. a telescopic fixing rod; 2. a fixing plate; 3. a chute; 4. a slideway; 5. a splint; 6. A motor; 7. a turntable; 8. a first spring; 9. an inflator pump; 10. pulling a rope; 11. an inflation tube; 12. An elastic inflatable layer; 13. a vacuum chuck; 14. a clamping block; 15. a connecting pipe; 16. a vacuum pump; 17. A through hole; 18. and a second spring.
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, an automatic clamping device for machining comprises a telescopic fixing rod 1, wherein both sides of the bottom end of the telescopic fixing rod 1 are fixedly connected with a fixing plate 2, the top of one side fixing plate 2 is fixedly connected with an inflator pump 9, the top of the other side fixing plate 2 is fixedly connected with a vacuum pump 16, the bottom end of the telescopic fixing rod 1 is in threaded connection with a vacuum chuck 13, the bottom of the fixing plate 2 is provided with a chute 3, the top of the inner cavity of the fixing plate 2 is fixedly connected with a slideway 4, the bottom of the slideway 4 is movably connected with a clamping plate 5, the clamping plate 5 can move on the slideway 4 through the arrangement of the slideway 4 and the clamping plate 5, the device is convenient to clamp workpieces with different widths, the practicability of the device is improved, the other end of the clamping plate 5 extends to the outer side of the fixing plate 2 through the chute 3, the clamping plate, through the setting of elasticity inflatable layer 12 and pump 9, pump 9 can inflate elasticity inflatable layer 12, and the setting of elasticity inflatable layer 12 makes the device centre gripping more firm of centre gripping work piece, prevents that the work piece from taking place to drop at the in-process of pressing from both sides and getting, influences the machining efficiency of work piece, and the top fixedly connected with gas tube 11 of elasticity inflatable layer 12, the other end of gas tube 11 and the gas outlet fixed connection of pump 9.
Wherein, one side fixedly connected with spring 8 of fixed plate 2 inner chamber, the other end and the top fixed connection of splint 5 of spring 8.
Wherein, one side of the inner cavity of the fixed plate 2 is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a motor 6, the tail end of the output shaft of the motor 6 is fixedly connected with a rotary plate 7, the outer ring of the rotary plate 7 is fixedly connected with one end of a pull rope 10, the pull rope 10 is wound on the rotary plate 7, the other end of the pull rope 10 is fixedly connected with the top end of the clamping plate 5, the pull rope 10 and a spring I8 are positioned at two sides of the clamping plate 5, the motor 6 rotates to drive the rotary plate 7 fixedly connected with the motor 6 to rotate, the rotation of the rotary plate 7 drives the length of the pull rope 10 wound on the outer ring of the rotary plate to change, when the length of the pull rope 10 is lengthened, the clamping plate 5 approaches to the telescopic fixed rod 1 under the action of the spring I8, the two clamping plates 5 are used in cooperation, a workpiece can be clamped and fixed, the clamping plates 5 can be conveniently placed on two sides of the workpiece, and the workpiece can be conveniently clamped.
Wherein, the air inlet fixedly connected with connecting pipe 15 of vacuum pump 16, the other end and the vacuum chuck 13 fixed connection of connecting pipe 15, and the other end of connecting pipe 15 extends to the inner chamber of vacuum chuck 13, through vacuum pump 16, the work of vacuum pump 16 can make through-hole 17 produce suction, is convenient for fixed work piece.
Wherein, the bottom of vacuum chuck 13 evenly is equipped with a plurality of through-holes 17, and the inboard swing joint of through-hole 17 has fixture block 14, the shape of fixture block 14 is the inverted-convex, the equal fixedly connected with spring two 18 in both sides on fixture block 14 top, the other end of spring two 18 and the bottom fixed connection of vacuum chuck 13 inner chamber, through the setting of fixture block 14, when vacuum chuck 13 contacts with the work piece, fixture block 14 that contacts with the work piece is extruded to vacuum chuck 13's inner chamber, the through-hole 17 in its outside of fixture block 14 is connected external and vacuum chuck 13's inner chamber, the work of vacuum pump 16 can make through-hole 17 produce suction, the work piece is fixed by vacuum chuck 13, vacuum chuck 13's setting, be convenient for the work piece that the device centre gripping thickness is thinner, the device can select different clamping tools according to the thickness of work piece, the practicality.
The working principle is as follows: when the clamping device is used, the top end of the telescopic fixing rod 1 is fixed on a proper device, the proper device controls the clamping device to move to the position above a workpiece to be clamped, if the thickness of the workpiece is thick, the clamping plates 5 are selected to clamp the workpiece, the motors 6 in the inner cavities of the two fixing plates 2 are started to rotate, the rotating directions of the two motors 6 are opposite, the motors 6 drive the turntables 7 fixedly connected with the motors to rotate, when the length of the pull rope 10 is shortened due to the rotation of the turntables 7, the pull rope 10 pulls the clamping plates 5 outwards, the spring I8 is lengthened, the distance between the two clamping plates 5 is increased, the clamping plates 5 are placed on the two sides of the workpiece, the motors 6 rotate reversely, the length of the pull rope 10 is lengthened, the two clamping plates 5 are close to each other until the motors 6 stop rotating after the workpiece is clamped, the inflator pump 9 is started, the inflator, the work piece is extruded to elasticity inflatable layer 12, the work piece is fixed more firm, if select vacuum chuck 13 clamp to get work, adjust the length of flexible dead lever 1, flexible dead lever 1 drives vacuum chuck 13's bottom and work piece and contacts, the fixture block 14 that contacts with the work piece is extruded to vacuum chuck 13's inner chamber, the through-hole 17 in its outside of fixture block 14 is connected external and vacuum chuck 13's inner chamber, vacuum pump 16's work makes through-hole 17 produce suction, the work piece is fixed by vacuum chuck 13, vacuum chuck 13's setting, be convenient for the device centre gripping thickness thinner work piece, the device can select different centre gripping instruments according to the thickness of work piece, the practicality of the device is improved.
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. The utility model provides a device is got with automatic clamp to machining, includes flexible dead lever (1), its characterized in that: the utility model discloses a telescopic fixing rod, including the equal fixedly connected with fixed plate (2) in both sides of flexible dead lever (1) bottom, one side the top fixedly connected with pump (9) of fixed plate (2), the opposite side the top fixedly connected with vacuum pump (16) of fixed plate (2), the bottom threaded connection of flexible dead lever (1) has vacuum chuck (13), the bottom of fixed plate (2) is equipped with spout (3), the top fixedly connected with slide (4) of fixed plate (2) inner chamber, the bottom swing joint of slide (4) has splint (5), the other end of splint (5) extends to the outside of fixed plate (2) through spout (3), just splint (5) and spout (3) swing joint, the inboard fixed connection elasticity of splint (5) aerifys layer (12), the top fixedly connected with gas tube (11) of elasticity gas-filled layer (12), the other end of the inflation tube (11) is fixedly connected with an air outlet of the inflation pump (9).
2. The automated gripper device for machining according to claim 1, wherein: one side fixedly connected with spring (8) of fixed plate (2) inner chamber, the other end and the top fixed connection of splint (5) of spring (8).
3. The automated gripper device for machining according to claim 1, wherein: the utility model discloses a fixed plate, including fixed plate (2), one side fixedly connected with backup pad and the top fixedly connected with motor (6) of backup pad of inner chamber, the terminal fixedly connected with carousel (7) of output shaft of motor (6), the outer lane of carousel (7) and the one end fixed connection of stay cord (10), and stay cord (10) winding is on carousel (7), the other end of stay cord (10) and the top fixed connection of splint (5), stay cord (10) and spring (8) are located the both sides of splint (5).
4. The automated gripper device for machining according to claim 1, wherein: the air inlet fixedly connected with connecting pipe (15) of vacuum pump (16), the other end and the vacuum chuck (13) fixed connection of connecting pipe (15), and the other end of connecting pipe (15) extends to the inner chamber of vacuum chuck (13).
5. The automated gripper device for machining according to claim 1, wherein: the bottom of vacuum chuck (13) evenly is equipped with a plurality of through-holes (17), just the inboard swing joint of through-hole (17) has fixture block (14), the shape of fixture block (14) is the oblongate, the equal fixedly connected with spring two (18) in both sides on fixture block (14) top, the other end of spring two (18) and the bottom fixed connection of vacuum chuck (13) inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020508472.9U CN211805031U (en) | 2020-04-09 | 2020-04-09 | Automatic clamping device for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020508472.9U CN211805031U (en) | 2020-04-09 | 2020-04-09 | Automatic clamping device for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211805031U true CN211805031U (en) | 2020-10-30 |
Family
ID=73142764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020508472.9U Expired - Fee Related CN211805031U (en) | 2020-04-09 | 2020-04-09 | Automatic clamping device for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211805031U (en) |
-
2020
- 2020-04-09 CN CN202020508472.9U patent/CN211805031U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20201030 |