CN105834932A - Clamping device - Google Patents

Clamping device Download PDF

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Publication number
CN105834932A
CN105834932A CN201610292347.7A CN201610292347A CN105834932A CN 105834932 A CN105834932 A CN 105834932A CN 201610292347 A CN201610292347 A CN 201610292347A CN 105834932 A CN105834932 A CN 105834932A
Authority
CN
China
Prior art keywords
clamping
sub
sliding assembly
drive
slit
Prior art date
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.)
Granted
Application number
CN201610292347.7A
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Chinese (zh)
Other versions
CN105834932B (en
Inventor
沈皓然
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Goldway Technologies Co Ltd
Original Assignee
Suzhou Goldway Technologies Co Ltd
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Filing date
Publication date
Application filed by Suzhou Goldway Technologies Co Ltd filed Critical Suzhou Goldway Technologies Co Ltd
Priority to CN201610292347.7A priority Critical patent/CN105834932B/en
Publication of CN105834932A publication Critical patent/CN105834932A/en
Application granted granted Critical
Publication of CN105834932B publication Critical patent/CN105834932B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine

Abstract

The invention provides a clamping device. The clamping device comprises a tray, a driving mechanism arranged on the tray, at least one sliding assembly capable of sliding along the tray and at least one clamping mechanism which is in sliding fit with the sliding assembly. Each sliding assembly comprises a base which is provided with at least one slot. Each clamping mechanism comprises two oppositely arranged sub-clamping blocks used for clamping a workpiece to be clamped, and at least one sub-clamping block is provided with a matching column matched with the slots. Each slot comprises a first sub-slot extending in the sliding direction of the corresponding sliding assembly and a second sub-slot obliquely extending outwards from one end of the first sub-slot. When the bases are driven by the driving mechanism to slide along the tray, at least one sub-clamping block can be guided by the corresponding slots to move so as to make the clamping mechanisms do clamping or loosening action, and the advantages that the device is rapid and efficient, the product yield is increased and the manufacturing cost is reduced are achieved.

Description

Clamping device
Technical field
The present invention relates to a kind of clamping device, particularly relate to a kind of clamping device being applied on automatic production line and the multiple position of synchronous clamping workpiece can be realized.
Background technology
Clamping device is a kind of common apparatus in machining, typically by grip block, workpiece to be clamped is clamped, owing to workpiece to be held is mostly shaped piece, then need shaped piece is clamped on multiple positions simultaneously, and existing clamping device great majority are after to be to shaped piece position complete clamping, again another position is clamped, not only inefficiency, it is also possible to cause the displacement of workpiece, ultimately cause and workpiece effectively can not be clamped, workpiece is made to produce position error, in turn result in the workpiece after molding defective, increase the manufacturing cost of product.
In view of this, it is necessary to provide the clamping device of a kind of improvement to solve the problems referred to above.
Summary of the invention
It is an object of the invention to provide and a kind of be applied on automatic production line and can realize workpiece to be clamped at the clamping device of multiple positions synchronous clamping.
nullFor achieving the above object,The invention provides a kind of clamping device,Including pallet、It is arranged on the drive mechanism on described pallet、Along at least one sliding assembly of described tray both slid under the drive of described drive mechanism,And at least one clamping device being slidably matched with described sliding assembly,Described sliding assembly includes pedestal,Described pedestal is provided with at least one slit,Described clamping device includes that two are oppositely arranged and in order to clamp the sub-grip block of workpiece to be clamped,The cooperation post matched with described slit it is provided with at least one sub-grip block,Described slit includes the first sub-slit extended along described sliding assembly glide direction,And the second sub-slit extended obliquely out laterally from described first sub-slit one end,When described pedestal under the drive of described drive mechanism along described tray both slid time,At least one described sub-grip block can move under the guiding of described slit,So that described clamping device clamps or unclamps action.
As a further improvement on the present invention, described sliding assembly also includes at least one chute being arranged on described pallet, and at least one substrate along described slide, and described pedestal is arranged on the substrate.
As a further improvement on the present invention, described sliding assembly includes single substrate, described drive mechanism includes transmission component, described transmission component includes the tooth bar arranged on the substrate, and the power transmission shaft being meshed with described tooth bar, described power transmission shaft is provided with the first gear being meshed with described tooth bar.
As a further improvement on the present invention, described sliding assembly includes at least two substrate be arrangeding in parallel, described drive mechanism includes transmission component, described transmission component includes the tooth bar arranged on the substrate, and the transmission shaft component being meshed with described tooth bar, described transmission shaft component includes the power transmission shaft that at least two be arranged in parallel, and each described power transmission shaft is provided with the first gear being meshed with described tooth bar, adjacent two described power transmission shafts is provided with and engages each other the second gear.
As a further improvement on the present invention, described drive mechanism also includes the handle being arranged on described power transmission shaft one end.
As a further improvement on the present invention, described clamping device also includes the bracing frame being arranged on described pallet, support frame as described above includes two support columns being arranged on described substrate both sides, and it is arranged on the crossbeam at two described support column tops, described sub-grip block has the mating groove matched with described crossbeam outline, so that described sub-grip block can slide along described crossbeam.
As a further improvement on the present invention, the crossbeam of at least one described clamping device has the hole, location being located at top and the connecting hole extending towards hole, described location from two opposing sidewalls of described crossbeam and being connected with hole, described location, at least one described clamping device also includes the alignment pin being equipped with hole, described location, and the outer wall of described alignment pin is provided with two relative locating surfaces.
As a further improvement on the present invention, the pallet of described clamping device side is provided with pre-determined bit block, described pre-determined bit block is provided with the alignment pin of pre-determined bit object to be clamped.
As a further improvement on the present invention, described pallet being provided with cushion block, described sliding assembly, clamping device, drive mechanism and pre-determined bit block are arranged on described cushion block.
As a further improvement on the present invention, the height of two sub-grip blocks of at least one described clamping device is different.
nullThe invention has the beneficial effects as follows: clamping device of the present invention is by being provided with the sliding assembly relatively slided along described pallet on described pallet,And be slidably matched with described sliding assembly and to be provided with at least one described clamping device,Described sliding assembly includes a pedestal,Described pedestal is provided with the first sub-slit,And the second sub-slit extended is tilted laterally from described first sub-slit one end,Described clamping device includes two sub-grip blocks being oppositely arranged,It is provided with on described sub-grip block and coordinates post with described slit is slidably matched,When described pedestal is along described tray both slid,At least one described sub-grip block can move under the guiding of described slit,Described clamping device is made to clamp or unclamp action,It is thus possible to multiple positions of workpiece to be clamped are carried out synchronous clamping simultaneously,Have rapidly and efficiently,Improve product yields,The advantage reducing manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of clamping device of the present invention.
Fig. 2 is the axonometric chart of clamping device sliding assembly of the present invention.
Fig. 3 is the axonometric chart of clamping device transmission component of the present invention.
Fig. 4 is the three-dimensional exploded view of clamping device clamping device of the present invention.
Fig. 5 is that clamping device clamping device of the present invention is from the three-dimensional exploded view of another angle.
Detailed description of the invention
Describe the present invention below with reference to each embodiment shown in the drawings.
Refer to Fig. 1, the present invention relates to a kind of clamping device 100, at least one sliding assembly 20 of including pallet 10, sliding along described pallet 10, it is arranged on described pallet 10 at least one clamping device 40 being slidably matched for the drive mechanism 30 driving described sliding assembly 20 to slide and described sliding assembly 20, and is arranged on the pre-determined bit block 50 on described clamping device 40 side pallet 10.Being provided with cushion block 11 on described pallet 10, described sliding assembly 20, drive mechanism 30, clamping device 40 and pre-determined bit block 50 are arranged on described cushion block 11.
Referring to Fig. 2, described sliding assembly 20 includes at least one chute 21 being arranged on described pallet 10, at least one substrate 22 slided along described chute 21, and is arranged on the pedestal 23 on described substrate 22.In the present embodiment, described sliding assembly 20 includes four substrates 22 be arrangeding in parallel.Described pedestal 23 is provided with at least one slit 24, and in the present embodiment, described pedestal 23 is provided with four slits 24, wherein two groups of two slits 24 being oppositely arranged in four slits 24.Described slit 24 includes the first sub-slit 241 extended along described sliding assembly 20 glide direction, and the second sub-slit 242 extended obliquely out laterally from described first sub-slit 241 one end.
Referring to Fig. 2 and Fig. 3, described drive mechanism 30 includes transmission component 31, and is arranged on the handle 32 of described transmission component 31 one end.Described transmission component 31 includes the transmission shaft component 312 that the tooth bar 311 being arranged on described substrate 22 is meshed with described tooth bar 311, and supports some support seats 316 of described transmission shaft component 312.Described transmission shaft component 312 includes the power transmission shaft 313 that at least two be arranged in parallel, and each described power transmission shaft 313 is provided with the first gear 314 being meshed with described tooth bar 311, adjacent two described power transmission shafts 313 is provided with and engages each other the second gear 315.In the present embodiment, described transmission shaft component 312 includes two power transmission shafts be arrangeding in parallel 313.Described handle 32 is arranged on one end of described power transmission shaft 313.
The most in other embodiments, described sliding assembly 20 also can only include single substrate 22, described transmission component 31 includes the tooth bar 311 being arranged on described substrate 22, and the power transmission shaft 313 being meshed with described tooth bar 311, described power transmission shaft 313 is provided with the first gear 314 being meshed with described tooth bar 311.
Referring to Fig. 2, and Fig. 4 ~ Fig. 5, described clamping device 40 includes two the sub-grip blocks 42 being oppositely arranged being arranged on the bracing frame 41 on described pallet 10 and can sliding along support frame as described above 41, in order to clamp workpiece to be clamped (not shown).
Support frame as described above 41 includes two support columns 411 being arranged on described substrate 22 both sides, and it is arranged on the crossbeam 412 at two described support column 411 tops, described sub-grip block 42 has the mating groove 422 matched with described crossbeam 412 outline, so that described sub-grip block 42 can slide along described crossbeam 412.
The crossbeam 412 of at least one described clamping device 40 has the hole, location 413 being located at top, and the connecting hole 414 extending towards hole, described location 413 from 412 two relative sidewalls of described crossbeam and being connected with hole, described location 413, at least one described clamping device 40 also includes the alignment pin 415 being equipped with hole, described location 413, in the hole, location being inserted on workpiece to be clamped, thus realize the location to workpiece to be clamped.The outer wall of described alignment pin 415 is provided with two relative locating surfaces 416, when described alignment pin 415 is equipped with in hole, described location 413, described locating surface 416 can be oppositely arranged with described connecting hole 414, simultaneously, one securing member (not shown) can be set in described connecting hole 414, the end face of described securing member can be conflicted on described locating surface 416, it is thus possible to the height of fixing described alignment pin 415, so that described clamping device 40 can freely regulate the height of alignment pin 415, can adapt to the location of different workpiece to be clamped, there is higher versatility.
It is provided with, at least one described sub-grip block 42, the cooperation post 421 matched with described slit 24.The height of two sub-grip blocks 42 of at least one described clamping device 40 is different, has the clamping requirement at differing heights position adapting to workpiece to be clamped.
When described pedestal 23 slides along described pallet 10 under the drive of described drive mechanism 30, at least one described sub-grip block 42 can move under the guiding of described slit 24, described clamping device 40 is made to clamp or unclamp action, i.e. when described drive mechanism 30 drives described pedestal 23 to move to the second sub-slit 242 from described first sub-slit 241, described slit 24 can guide described cooperation post 421 so that described clamping device 40 unclamps action;When described drive mechanism 30 drives described pedestal 23 to move to the first sub-slit 241 from described second sub-slit 242, described slit 24 can guide described cooperation post 421 so that described clamping device 40 makees pinching action.
Refer to Fig. 1 again, described pre-determined bit block 50 is provided with the alignment pin 51 of pre-determined bit object to be clamped, for pre-determined bit workpiece to be clamped.
nullIn sum,Clamping device 100 of the present invention is by being provided with the sliding assembly 20 relatively slided along described pallet 10 on described pallet 10,And be slidably matched with described sliding assembly 20 and to be provided with at least one described clamping device 40,Described sliding assembly 20 includes a pedestal 21,Described pedestal 21 is provided with the first sub-slit 241,And the second sub-slit 242 extended is tilted laterally from described first sub-slit 241 one end,Described clamping device 40 includes two sub-grip blocks 42 being oppositely arranged,It is provided with on described sub-grip block 42 and coordinates post 421 with described slit 24 is slidably matched,When described pedestal 21 slides along described pallet 10,At least one described sub-grip block 42 can move under the guiding of described slit 24,Described clamping device 40 is made to clamp or unclamp action,Have rapidly and efficiently,Improve product yields,The advantage reducing manufacturing cost.
It is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should be using description as an entirety, technical scheme in each embodiment can also form, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that.
The a series of detailed description of those listed above is only for illustrating of the feasibility embodiment of the present invention; they also are not used to limit the scope of the invention, and all equivalent implementations or changes made without departing from skill of the present invention spirit should be included within the scope of the present invention.

Claims (10)

  1. null1. a clamping device,It is characterized in that: include pallet、It is arranged on the drive mechanism on described pallet、Along at least one sliding assembly of described tray both slid under the drive of described drive mechanism,And at least one clamping device being slidably matched with described sliding assembly,Described sliding assembly includes pedestal,Described pedestal is provided with at least one slit,Described clamping device includes that two are oppositely arranged and in order to clamp the sub-grip block of workpiece to be clamped,The cooperation post matched with described slit it is provided with at least one sub-grip block,Described slit includes the first sub-slit extended along described sliding assembly glide direction,And the second sub-slit extended obliquely out laterally from described first sub-slit one end,When described pedestal under the drive of described drive mechanism along described tray both slid time,At least one described sub-grip block can move under the guiding of described slit,So that described clamping device clamps or unclamps action.
  2. Clamping device the most according to claim 1, it is characterised in that: described sliding assembly also includes at least one chute being arranged on described pallet, and at least one substrate along described slide, and described pedestal is arranged on the substrate.
  3. Clamping device the most according to claim 2, it is characterized in that: described sliding assembly includes single substrate, described drive mechanism includes transmission component, described transmission component includes the tooth bar arranged on the substrate, and the power transmission shaft being meshed with described tooth bar, described power transmission shaft is provided with the first gear being meshed with described tooth bar.
  4. Clamping device the most according to claim 2, it is characterized in that: described sliding assembly includes at least two substrate be arrangeding in parallel, described drive mechanism includes transmission component, described transmission component includes the tooth bar arranged on the substrate, and the transmission shaft component being meshed with described tooth bar, described transmission shaft component includes the power transmission shaft that at least two be arranged in parallel, it is provided with the first gear being meshed with described tooth bar on each described power transmission shaft, adjacent two described power transmission shafts is provided with and engages each other the second gear.
  5. 5. according to the clamping device described in any one of claim 3 or 4, it is characterised in that: described drive mechanism also includes the handle being arranged on described power transmission shaft one end.
  6. Clamping device the most according to claim 2, it is characterized in that: described clamping device also includes the bracing frame being arranged on described pallet, support frame as described above includes two support columns being arranged on described substrate both sides, and it is arranged on the crossbeam at two described support column tops, described sub-grip block has the mating groove matched with described crossbeam outline, so that described sub-grip block can slide along described crossbeam.
  7. Clamping device the most according to claim 6, it is characterized in that: the crossbeam of at least one described clamping device has the hole, location being located at top and the connecting hole extending towards hole, described location from two opposing sidewalls of described crossbeam and being connected with hole, described location, at least one described clamping device also includes the alignment pin being equipped with hole, described location, and the outer wall of described alignment pin is provided with two relative locating surfaces.
  8. Clamping device the most according to claim 1, it is characterised in that: it is provided with pre-determined bit block on the pallet of described clamping device side, described pre-determined bit block is provided with the alignment pin of pre-determined bit object to be clamped.
  9. Clamping device the most according to claim 8, it is characterised in that: being provided with cushion block on described pallet, described sliding assembly, clamping device, drive mechanism and pre-determined bit block are arranged on described cushion block.
  10. Clamping device the most according to claim 1, it is characterised in that: the height of two sub-grip blocks of at least one described clamping device is different.
CN201610292347.7A 2016-05-05 2016-05-05 Clamping device Active CN105834932B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610292347.7A CN105834932B (en) 2016-05-05 2016-05-05 Clamping device

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Application Number Priority Date Filing Date Title
CN201610292347.7A CN105834932B (en) 2016-05-05 2016-05-05 Clamping device

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CN105834932A true CN105834932A (en) 2016-08-10
CN105834932B CN105834932B (en) 2019-02-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108262700A (en) * 2016-12-29 2018-07-10 联创汽车电子有限公司 Electronic controller clamping device

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Publication number Priority date Publication date Assignee Title
CN101804609A (en) * 2010-03-23 2010-08-18 山东潍坊福田模具有限责任公司 Special-shaped part machining quick clamping device
CN102179786A (en) * 2011-05-02 2011-09-14 苏州工业园区高登威科技有限公司 Adjustable supporting and positioning device
CN102294608A (en) * 2011-08-15 2011-12-28 吴江市海鑫机械有限公司 synchronous clamping fixture
CN102886751A (en) * 2011-07-20 2013-01-23 山东鲁化尚博复合材料有限公司 Clamping device for composite tube
CN103753293A (en) * 2013-11-25 2014-04-30 重庆盾铭电磁阀有限公司 Automatic pressing plate with guide pin
CN103831648A (en) * 2012-11-20 2014-06-04 苏州工业园区高登威科技有限公司 Workpiece clamping device
CN103962984A (en) * 2014-05-23 2014-08-06 上海克来机电自动化工程股份有限公司 Multipoint positioning clamp of plate type workpiece
CN203843721U (en) * 2014-07-31 2014-09-24 周展峰 Automobile checking fixture clamp
CN104249318A (en) * 2013-06-30 2014-12-31 常州伟晔车辆饰件有限公司 Car lamp clamping device
CN104476267A (en) * 2014-12-31 2015-04-01 江苏华宇机械有限公司 Tooling clamp device
CN104690586A (en) * 2015-04-07 2015-06-10 江苏恒力组合机床有限公司 Interlocking type tool changing mechanical arm device
CN205148137U (en) * 2015-11-30 2016-04-13 浙江亚龙教育装备股份有限公司 Multi -station clamp
CN105643322A (en) * 2015-04-24 2016-06-08 合肥工业大学 Precise pneumatic clamping mechanical gripper for thin plate type workpiece

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101804609A (en) * 2010-03-23 2010-08-18 山东潍坊福田模具有限责任公司 Special-shaped part machining quick clamping device
CN102179786A (en) * 2011-05-02 2011-09-14 苏州工业园区高登威科技有限公司 Adjustable supporting and positioning device
CN102886751A (en) * 2011-07-20 2013-01-23 山东鲁化尚博复合材料有限公司 Clamping device for composite tube
CN102294608A (en) * 2011-08-15 2011-12-28 吴江市海鑫机械有限公司 synchronous clamping fixture
CN103831648A (en) * 2012-11-20 2014-06-04 苏州工业园区高登威科技有限公司 Workpiece clamping device
CN104249318A (en) * 2013-06-30 2014-12-31 常州伟晔车辆饰件有限公司 Car lamp clamping device
CN103753293A (en) * 2013-11-25 2014-04-30 重庆盾铭电磁阀有限公司 Automatic pressing plate with guide pin
CN103962984A (en) * 2014-05-23 2014-08-06 上海克来机电自动化工程股份有限公司 Multipoint positioning clamp of plate type workpiece
CN203843721U (en) * 2014-07-31 2014-09-24 周展峰 Automobile checking fixture clamp
CN104476267A (en) * 2014-12-31 2015-04-01 江苏华宇机械有限公司 Tooling clamp device
CN104690586A (en) * 2015-04-07 2015-06-10 江苏恒力组合机床有限公司 Interlocking type tool changing mechanical arm device
CN105643322A (en) * 2015-04-24 2016-06-08 合肥工业大学 Precise pneumatic clamping mechanical gripper for thin plate type workpiece
CN205148137U (en) * 2015-11-30 2016-04-13 浙江亚龙教育装备股份有限公司 Multi -station clamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108262700A (en) * 2016-12-29 2018-07-10 联创汽车电子有限公司 Electronic controller clamping device

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