CN205057553U - Automatic clamping device and flat -nose pliers of location centre gripping - Google Patents
Automatic clamping device and flat -nose pliers of location centre gripping Download PDFInfo
- Publication number
- CN205057553U CN205057553U CN201520673389.6U CN201520673389U CN205057553U CN 205057553 U CN205057553 U CN 205057553U CN 201520673389 U CN201520673389 U CN 201520673389U CN 205057553 U CN205057553 U CN 205057553U
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- clamping device
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- regulating block
- block
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Abstract
The utility model relates to a machining's tooling, concretely relates to automatic clamping device and flat -nose pliers of location centre gripping. The utility model discloses an automatic the clamping device of location centre gripping including base, fixed block, regulating block, removal fastener, fixed fastener, is equipped with a horizontal location portion and vertical positioning portion on fixed fastener, be equipped with the two horizontal location portion corresponding with a horizontal location portion on the removal fastener, and the regulating block contacts with the inclined plane mode with the fixed block. When promoting the fixed block motion, promotion regulating block and removal fastener move towards a horizontal location portion, and the removal fastener is automatic fixes a position centre gripping to the processing work piece by the centre gripping simultaneously in level and vertical orientation. The utility model discloses still include a flat -nose pliers that uses the clamping device of automatic positioning centre gripping. The utility model discloses simple structure, the automatic positioning centre gripping is processed the work piece, reduces to process the time of work piece, has improved machining efficiency and precision.
Description
Technical field
The utility model relates to a kind of technological equipment of machining, more particularly relates to a kind of simultaneously automatically can location and the clamping device clamped and flat-nose pliers in level and vertical direction.
Background technology
Flat-nose pliers has another name called machine vice, is a kind of universal fixturing.Tradition flat-nose pliers generally includes screw rod, moving jaw, clamp block and square nut.Moving jaw is connected by pin with square nut, and screw rod is threaded with square nut.The assembly structure of flat-nose pliers is normally dismountable to be threaded and to sell connection, and the rectilinear motion of movable vise body is changed by screw.The operation principle of flat-nose pliers is, uses spanner rotating screw bolt, drives moving jaw to move by screw rod, formed to the clamping of workpiece with unclamp.Should be noted that the machined surface of workpiece must exceed jaw when using flat-nose pliers, otherwise will the padded workpiece of parallel block be used, and in order to obtain firmly by clamping, when preventing from planing, workpiece loosen, and more dry whole plane must be adjacent on parallels and jaw.Make workpiece be adjacent on parallels, should simultaneously clamp, one side hand hammer touches the sub-face of workpiece, and bright and clean plane copper rod carries out knocking to prevent from striking to hinder smooth finish surface.When using flat-nose pliers, higher to the required precision of workpiece, Workpiece fixing wants reliable, so propose high request to the design of flat-nose pliers.
In prior art, various improvement is made to flat-nose pliers.Comprise the improvement etc. to flat-nose pliers jaw, flat-nose pliers base, flat-nose pliers performance, flat-nose pliers jaw iron, for improving traditional flat-nose pliers.
But common flat-nose pliers is when processing parts, part can be fixed on lathe by the regular jaw of flat-nose pliers and moving jaw, and the coordinate of Y direction can be determined, part can not be moved in Y-axis, but the movement of part in X-axis cannot being determined, needing other auxiliary positioning element to lean on as propping up.Do time-consuming like this, effort, and it is overproof easily to produce the inaccurate part causing processing in location, and flat-nose pliers easily skid, and damages cutter and even causes operating personnel injured when dismantling cutter.The movable vise body of flat-nose pliers is in rectilinear motion, and when jaw clamping work pieces, Workpiece fixing easily occurs not accurate, the phenomenon that workpiece moves left and right, consumes the time of holding workpiece.In order to head it off, Chinese patent CN201310563214.5 discloses a kind of machine and adds flat-nose pliers, the movable vise body comprising base, caliper and be arranged on guide rail.The regular jaw of caliper is provided with regular jaw iron, and the front of regular jaw iron is provided with three rows, and often row has the positioning screw hole of 5 ~ 9 M6; The moving jaw of movable vise body there is moving jaw iron by screws tighten; Base is provided with positioning key, and caliper is fixed tightly on base by fastening bolt.During use, base machine being added flat-nose pliers is placed on the workbench of lathe, positioning key inserts in the locating hole on workbench, part is placed between regular jaw iron and moving jaw iron, dog screw is screwed in one of them positioning screw hole, the X-direction of part is located, rotates the leading screw square toes Clamp blocks in movable vise body, can process part.
But, in above-mentioned prior art, flat-nose pliers regular jaw iron is provided with a lot of positioning screw hole, be used for the position of positioning workpieces in flat-nose pliers X-direction, its complex structure, arrange the complex steps of positioning screw hole, cost is high, and uses the step trouble of screw location, screw, screw meeting corrosion after long-time use, thus the processing that have impact on flat-nose pliers uses.Given this, the defect overcome existing for above-mentioned prior art is the art problem demanding prompt solution.
Utility model content
The utility model in order to solve flat-nose pliers when processing parts, the problem that flat-nose pliers cannot position in the horizontal direction to processing parts, and is provided for clamping device and the flat-nose pliers of a kind of automatic positioning clamping of flat-nose pliers.
What the utility model further solved is to provide a kind of structure automatic positioning clamping device simple, easy and simple to handle and flat-nose pliers.
A kind of clamping device of automatic positioning clamping, comprise pedestal and moveable fixed block, pedestal is provided with guide groove, fixed block moves forward and backward along guide groove, it is characterized in that, also comprise regulating block and mobile fastener, described regulating block one side contacts with incline plane type with fixed block, and mobile fastener adjustable ground is located on the another side of regulating block; Described pedestal is installed with the first horizontal location portion and vertical direction location division, described mobile fastener is provided with the second horizontal location portion matched with the first horizontal location portion, when fixed block promotion regulating block moves to the first horizontal fixed part, mobile fastener makes the workpiece by clamping simultaneously in level and vertical direction automatically locate and clamp by automatically regulating.
Further, described regulating block is provided with regulating tank, and described mobile fastener is provided with the screw hole coordinated with regulating tank, and mobile fastener is fixed on regulating block by bolt assembly adjustable ground.
Further, described inclined-plane gradient is 15 degree.
Further, described clamping device comprises driven unit, and driven unit comprises control circuit and the motor that is connected with control circuit and pressure sensor.
Further, described clamping device also comprises fixed fastener, and described first horizontal location portion is located on fixed fastener, and fixed fastener is fixed on pedestal one end.
Further, it is characterized in that, described fixed fastener and described pedestal are connected by screw, and fixed fastener is provided with multiple screw hole, and corresponding fixed fastener can have the adjustment of multiple gear by opposite base.
Further, described fixed block and securing member are connected by screw, and are fixed on pedestal, and can do rectilinear motion along guide groove.
Further, the described securing member be connected with fixed block is provided with screw, and described screw is connected with extraneous bolt assembly, controls fixed block along guide groove moving linearly.
Further, described regulating block is connected with securing member screw, and the width of the lower surface of regulating block and the width of securing member upper surface are all less than the width of guide groove.
The utility model also comprises a kind of flat-nose pliers of clamping device of automatic positioning clamping, it uses the clamping device of a kind of automatic positioning clamping described above.
Owing to adopting above technical scheme, the utility model has following Advantageous Effects:
Mobile fastener described in the utility model and regulating block are provided with multiple screw hole, according to the needs of processing parts, can regulate the screw gear between mobile fastener and regulating block, conveniently process workpiece in different size.
The width of the width in the utility model bottom regulating block and securing member 6 is all less than the width of guide groove, makes regulating block can do rectilinear motion and horizontal movement on guide groove, thus facilitates location during work pieces process.
Regulating block one side contacted with incline plane type with fixed block in the utility model, mobile fastener adjustable ground is located on the another side of regulating block.The angle of inclination on the inclined-plane that described regulating block contacts with fixed block is 15 °.When using spanner rotating screw bolt, fixed block is driven not move to the first horizontal location by screw rod.In the process of movement, fixed block to be applied with along fixed block inclined-plane power vertically upward to regulating block, adjustable block is made to drive mobile fastener to be moved, achieve the location in the location of flat-nose pliers energy in the vertical direction and horizontal direction, be convenient to fixing processing work, simple to operate, quick, convenient.
Further, the utility model clamping device is provided with driven unit, driven unit comprises control circuit and the motor that connects with control circuit and pressure sensor, facilitate and using the real-time monitoring in flat-nose pliers process, workpiece being applied to power size, ensure that workpiece is because pressure is not excessive and destroyed.
Accompanying drawing explanation
Fig. 1 is the stereogram of the clamping device of a kind of automatic positioning clamping of the utility model.
Fig. 2 is the explosive view of the clamping device of a kind of automatic positioning clamping of the utility model.
Fig. 3 is the stereogram of pedestal in the clamping device of a kind of automatic positioning clamping of the utility model.
Fig. 4 is the stereogram of the regulating block in the clamping device of a kind of automatic positioning clamping of the utility model.
Main Reference Numerals
5. pedestal; 2. move fastener; 3 regulating blocks; 4. fixed block; 32. regulating tanks; 52. stopper slots; 53. guide grooves.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further.It should be noted that at this, the explanation for these embodiments understands the utility model for helping, but does not form restriction of the present utility model.In addition, if below in described each embodiment of the utility model involved technical characteristic do not form conflict each other and just can mutually combine.
A clamping device for automatic positioning clamping, comprise pedestal 5 and moveable fixed block 4, pedestal 5 is provided with guide groove 53, and fixed block 4 is connected and fixed on pedestal 5 with the securing member 7 with screw 71 by bolt assembly, can do rectilinear motion along guide groove 53.The clamping device of described a kind of automatic positioning clamping, also comprise regulating block 3 and mobile fastener 2, the bottom of described regulating block 3 is provided with screw 31, the top of securing member 6 is provided with screw 61, regulating block 3 and securing member 6 are connected by screw, and be fixed on pedestal 5, and the width of described regulating block 3 bottom width and securing member 6 should be less than the width of guide groove 53, and be greater than the width of stopper slot 52, thus regulating block 3 can be moved left and right on guide groove 53.Described regulating block 3 is inclined-plane with the contact surface of fixed block 4, and the angle of inclination on described inclined-plane is 15 degree.Described mobile fastener 2 is positioned at the another side of regulating block 3, and the another side of regulating block 3 is provided with screw 31, and mobile fastener 2 is provided with screw 21, and regulating block 3 is provided with regulating tank 32 above, and bolt assembly is connected with mobile fastener 2 by regulating tank 32.During processing work, the relative position of fastener 2 and regulating block 3 can be moved to adapt to different piece-holder according to the size adjustment of workpiece, meet the requirement of workpiece for flat-nose pliers jaw size of different size specification.Described pedestal 5 stiff end place is provided with fixed fastener 1, and fixed fastener 1 is provided with screw 11, and pedestal 5 is provided with the screw 51 mutually mated with screw 11, by bolt assembly connecting screw hole 11 and screw 51, for fixing fixed fastener 1.Fixed fastener 1 is provided with the first horizontal location portion and vertical location division, and described mobile fastener 2 is provided with the second horizontal location portion matched with the first horizontal location portion.When processing work is positioned between fixed fastener 1 on pedestal 5 and mobile fastener 2, fixed block 4 is connected with bolt assembly, by the motion of bolt assembly, when promotion fixed block 4 moves to the first horizontal location portion, fixed block 4 is along the inclined-plane on fixed block 4 to the power that regulating block 3 applies upwards, regulating block 3 is moved, and the mobile fastener 2 be connected on regulating block 3 makes the workpiece by clamping simultaneously in level and vertical direction automatically locate and clamp by automatically regulating.Thus can effectively and quickly part to be processed be clamped, process.
In use, fixed block 4 is coupled together by bolt assembly and securing member 7, is fixed on pedestal 5, and rectilinear motion can be done along guide groove 53; Regulating block 3 is coupled together by bolt assembly and securing member 6, limits regulating block 3 and the horizontal moving ranges of securing member 6 by stopper slot 52, horizontal movement can be done on guide groove; Regulating block 3 is coupled together by bolt assembly and mobile fastener 2 simultaneously, and by regulating the position of screw, can change the link position of regulating block 3 and mobile fastener 2.An end of pedestal 5 is provided with fixed fastener 1, and fixed fastener 1 is provided with the first horizontal location portion and vertical location division; And on mobile fastener 2, be provided with the second horizontal location portion corresponding with the first horizontal location portion on fixed fastener 1 and vertical location division and vertical location division.When workpiece to be processed is placed between fixed fastener 1 and mobile fastener 2, according to the size of workpiece, regulate the bolt combination mode between regulating block 3 and mobile fastener 2, ensure that workpiece can be clamped better, then promote fixed block 4 to move towards the first horizontal location portion, because the contact surface between fixed block 4 and regulating block 3 is inclined-plane, so in the process promoting fixed block 4, regulating block 3 naturally on guide groove 53 occurred level move, and drive mobile fastener 2 to be moved, be located at the second horizontal location portion on mobile fastener 2 and processing work positions by vertical location division automatically, make in whole process, quicker to the location of workpiece, accurately.
The clamping device of a kind of automatic clamping of the utility model, except comprising feature described in above-described embodiment, described clamping device also comprises driven unit, and driven unit comprises control circuit and the motor that is connected with control circuit and pressure sensor.In the process of clamping work pieces, pressure sensor sets the maximum pressure size that workpiece to be processed can bear in advance, when using spanner rotating bolt components drive fixed block move thus advance mobile fixture block to clamp workpiece to be processed, the pressure size suffered by workpiece to be processed experienced by pressure sensor.When pressure size is greater than setting value, pressure sensor gives the alarm, and stops pinching action; When pressure size is less than setting value, pressure sensor does not give the alarm, and can continue as required to apply pressure.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do etc. under structure or equivalent flow process; or be directly or indirectly used in other correlative technology fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. the clamping device of an automatic positioning clamping, comprise pedestal and moveable fixed block, pedestal is provided with guide groove, fixed block moves forward and backward along guide groove, it is characterized in that, also comprise regulating block and mobile fastener, described regulating block one side contacts with incline plane type with fixed block, and mobile fastener adjustable ground is located on the another side of regulating block; Described pedestal is installed with the first horizontal location portion and vertical direction location division, described mobile fastener is provided with the second horizontal location portion matched with the first horizontal location portion, when fixed block promotion regulating block moves to the first horizontal fixed part, mobile fastener makes the workpiece by clamping simultaneously in level and vertical direction automatically locate and clamp by automatically regulating.
2. clamping device according to claim 1, is characterized in that, described regulating block is provided with regulating tank, and described mobile fastener is provided with the screw hole coordinated with regulating tank, and mobile fastener is fixed on regulating block by bolt assembly adjustable ground.
3. clamping device according to claim 1 and 2, is characterized in that, described inclined-plane gradient is 15 degree.
4. clamping device according to claim 1, is characterized in that, described clamping device comprises driven unit, and driven unit comprises control circuit and the motor that is connected with control circuit and pressure sensor.
5. clamping device according to claim 1, is characterized in that, described clamping device also comprises fixed fastener, and described first horizontal location portion is located on fixed fastener, and fixed fastener is fixed on pedestal one end.
6. clamping device according to claim 1, is characterized in that, described fixed fastener and described pedestal are connected by screw, and fixed fastener is provided with multiple screw hole, and corresponding fixed fastener can have the adjustment of multiple gear by opposite base.
7. clamping device according to claim 1, is characterized in that, described fixed block and securing member are connected by screw, and are fixed on pedestal, and can do rectilinear motion along guide groove.
8. clamping device according to claim 1, is characterized in that, the described securing member be connected with fixed block is provided with screw, and described screw is connected with extraneous bolt assembly, controls fixed block along guide groove moving linearly.
9. clamping device according to claim 1, is characterized in that, described regulating block and securing member are connected by screw, and the width of the lower surface of regulating block and the width of securing member upper surface are all less than the width of guide groove.
10. a flat-nose pliers for automatic positioning clamping, is characterized in that comprising the clamping device as described in claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520673389.6U CN205057553U (en) | 2015-09-01 | 2015-09-01 | Automatic clamping device and flat -nose pliers of location centre gripping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520673389.6U CN205057553U (en) | 2015-09-01 | 2015-09-01 | Automatic clamping device and flat -nose pliers of location centre gripping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205057553U true CN205057553U (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520673389.6U Expired - Fee Related CN205057553U (en) | 2015-09-01 | 2015-09-01 | Automatic clamping device and flat -nose pliers of location centre gripping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205057553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171465A (en) * | 2015-09-01 | 2015-12-23 | 厦门理工学院 | Clamping device capable of automatic positioning and clamping and flat tongs |
-
2015
- 2015-09-01 CN CN201520673389.6U patent/CN205057553U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171465A (en) * | 2015-09-01 | 2015-12-23 | 厦门理工学院 | Clamping device capable of automatic positioning and clamping and flat tongs |
| CN105171465B (en) * | 2015-09-01 | 2017-09-29 | 厦门理工学院 | A kind of clamping device and flat-nose pliers for being automatically positioned clamping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160302 Termination date: 20180901 |