CN104828601A - Clamping device - Google Patents
Clamping device Download PDFInfo
- Publication number
- CN104828601A CN104828601A CN201510219134.7A CN201510219134A CN104828601A CN 104828601 A CN104828601 A CN 104828601A CN 201510219134 A CN201510219134 A CN 201510219134A CN 104828601 A CN104828601 A CN 104828601A
- Authority
- CN
- China
- Prior art keywords
- fixing device
- board
- clamping
- top board
- board platform
- 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
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 230000006835 compression Effects 0.000 claims abstract description 16
- 238000007906 compression Methods 0.000 claims abstract description 16
- 241000269799 Perca fluviatilis Species 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 230000001174 ascending effect Effects 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a clamping device, which comprises a bottom board, an upward jacking mechanism and a clamping mechanism, wherein the upward jacking mechanism and the clamping mechanism are respectively arranged on the bottom board; the upward jacking mechanism comprises a board jacking table and a driving assembly; the driving assembly is arranged on the bottom board and is used for driving the board jacking table to do ascending and descending movement; the clamping mechanism comprises a positioning board, a guide assembly, a clamp board and a compression assembly; the positioning board is fixedly arranged on an outer board guide mechanism; the guide assembly is glidingly arranged on the positioning board; the clamping board is arranged on the guide assembly; the compression assembly is arranged on the clamping board; the compression assembly drives the clamp board to do ascending and descending movement along the guide assembly under driving of the board jacking table. Therefore the clamping device has the advantages that PCBs (printed circuit boards) are more accurately positioned and are more firmly clamped and fixed, and the compression damage rate of the PCBs is reduced.
Description
Technical field
The present invention relates to apparatus for fastening, particularly relate to a kind of fixing device.
Background technology
In the prior art, pcb plate in the paster course of processing, also exist pcb board clamping fix insecure, locate inaccurate shortcoming, therefore need improve.
Summary of the invention
Technical matters to be solved by this invention is: provide a kind of fixing device, and the location of pcb plate is more accurate, is fixedly clamped more firm.
For solving the problems of the technologies described above, the present invention proposes a kind of fixing device, comprising base plate, be separately positioned on Shang Ding mechanism on base plate and clamping mechanism;
The driven unit that described Shang Ding mechanism comprises top board platform and is arranged on for driving top board platform to move up and down on base plate;
Described clamping mechanism comprises the locating plate be fixedly mounted on outside guide agency, the guidance set be slidably arranged on locating plate, the compression assembly that is arranged on the clamping plate on guidance set and is arranged on clamping plate, and described compression assembly drives clamping plate to move up and down along guidance set under the driving of top board platform.
Further, described driven unit comprises and is separately positioned on guiding mechanism on base plate and upper top gas cylinder, and the top of guiding mechanism is connected with the bottom of top board platform, is connected by the drive end of upper top gas cylinder with the bottom of top board platform.
Further, described guiding mechanism comprises the axis of guide, and one end of the described axis of guide is arranged on base plate by linear axis bearing member 20, and the other end of the described axis of guide is connected by the bottom of flange with top board platform.
Further, described guidance set comprises the linear bearing parts be fixedly installed on locating plate, and be provided with pilot bar in described linear bearing parts, the top of described pilot bar is connected with the bottom surface of clamping plate.
Further, described compression assembly comprises hollow spring seat, is provided with downward opening single-pass hole in described spring perch, and described single-pass hole internal fixtion is provided with spring, and the bottom of described spring is stretched out outside described single-pass hole.
Further, the bottom of described spring is installed one and to be slided the lock sleeve arranged in single-pass hole.
Further, described spring perch comprises lower spring cup and is sleeved on the upper spring seat in lower spring cup.
Further, the top of described clamping plate is provided with the stainless steel sheet upwards extended perpendicular to clamping plate end face.
Technique scheme at least has following beneficial effect: the present invention adopts the Shang Ding mechanism and clamping mechanism that are separately positioned on base plate; Wherein, the Shang Ding mechanism driven unit that comprises top board platform and be arranged on for driving top board platform to move up and down on base plate; Clamping mechanism comprises the locating plate be fixedly mounted on outside guide agency, the guidance set be slidably arranged on locating plate, the compression assembly that is arranged on the clamping plate on guidance set and is arranged on clamping plate, described compression assembly drives clamping plate to move up and down along guidance set under the driving of top board platform, the location realizing pcb plate is more accurate, is fixedly clamped more firm.
Accompanying drawing explanation
Fig. 1 is the structural perspective of fixing device in fixing device of the present invention.
Fig. 2 is the structural perspective of fixing device Zhong Shangding mechanism of the present invention.
Fig. 3 is the structural perspective of clamping mechanism in fixing device of the present invention.
Fig. 4 is the structure cutaway view of compression assembly in fixing device of the present invention.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below in conjunction with accompanying drawing, the present invention is described further.
As shown in Figure 1, fixing device of the present invention comprises and is separately positioned on Shang Ding mechanism 41 on base plate 1 and clamping mechanism 42, wherein, as shown in Figure 2, Shang Ding mechanism 41 comprises top board platform 411 and is arranged on the driven unit 412 for driving top board platform 411 to move up and down on base plate 1; Driven unit 412 comprises and is separately positioned on guiding mechanism 4121 on base plate 1 and upper top gas cylinder 4122, and the top of guiding mechanism 4121 is connected with the bottom of top board platform 411, and the drive end of upper top gas cylinder 4122 is connected with the bottom of top board platform 411.Particularly, guiding mechanism 4121 comprises the axis of guide 10, one end of the axis of guide 10 is arranged on base plate 1 by linear axis bearing member 20, the other end of the axis of guide 10 is connected with the bottom of top board platform 411 by flange 30, by four axis of guides 10 be evenly arranged, top board platform 411 is done in z-axis direction and push up straight-line motion, that ensure that top board platform 411 with parallelism that is horizontal surface.
As shown in Figure 3, clamping mechanism 42 comprises the locating plate 421 be fixedly mounted on outside guide agency 2, the guidance set 422 be slidably arranged on locating plate 421, the compression assembly 424 that is arranged on the clamping plate 423 on guidance set 422 and is arranged on clamping plate 423, and compression assembly 424 drives clamping plate 423 to move up and down along guidance set 422 under the driving of top board platform 411.Guidance set 422 comprises the linear bearing parts 100 be fixedly installed on locating plate 421, pilot bar 200 is provided with in linear bearing parts 100, the bottom surface of the top of pilot bar 200 with clamping plate 423 is connected, guidance set 422 pairs of clamping mechanisms 42 play directional tagging, make the dipping and heaving of clamping mechanism 42 more steady.
As shown in Figure 4, compression assembly 424 comprises hollow spring seat 4241, is provided with downward opening single-pass hole 4242 in described spring perch 4241, and single-pass hole 4242 internal fixtion is provided with spring 4243, and the outside outside single-pass hole 4242 is stretched out in the bottom of spring 4243.Install one to slide the lock sleeve 4244 arranged in single-pass hole 4242 in the bottom of spring 4243, spring 4243 is played a protective role.
Spring perch 4241 comprises lower spring cup 111 and is sleeved on the upper spring seat 222 in lower spring cup 111, adopts the Split type structure of lower spring cup 111 and upper spring seat 222, easy mounting spring 4243.
During work, top board platform 411 withstands lock sleeve 4244 and the lower spring cup 111 of clamping mechanism 42, promotes whole clamping plate 423 and stainless steel sheet 425 upward movement, is clamped by pcb plate in motion process by clamping plate 423.
As another kind of embodiment, the stainless steel sheet 425 upwards extended perpendicular to clamping plate 423 end face is provided with on the top of clamping plate 423, be different from other clamping mechanisms 42, the present embodiment clamping mechanism 42 adopts clamping stainless steel sheet 425 directly to carry out the clamping of upper top to pcb plate but not the clamping of upper top conveying flat rubber belting, wherein upper top gripping power carries out cushioning control by pre-compressed spring 4243, avoids damaging pcb plate.
The above is the specific embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (8)
1. a fixing device, is characterized in that, comprises base plate, is separately positioned on Shang Ding mechanism on base plate and clamping mechanism;
The driven unit that described Shang Ding mechanism comprises top board platform and is arranged on for driving top board platform to move up and down on base plate;
Described clamping mechanism comprises the locating plate be fixedly mounted on outside guide agency, the guidance set be slidably arranged on locating plate, the compression assembly that is arranged on the clamping plate on guidance set and is arranged on clamping plate, and described compression assembly drives clamping plate to move up and down along guidance set under the driving of top board platform.
2. fixing device as claimed in claim 1, it is characterized in that, described driven unit comprises and is separately positioned on guiding mechanism on base plate and upper top gas cylinder, and the top of guiding mechanism is connected with the bottom of top board platform, is connected by the drive end of upper top gas cylinder with the bottom of top board platform.
3. fixing device as claimed in claim 2, it is characterized in that, described guiding mechanism comprises the axis of guide, and one end of the described axis of guide is arranged on base plate by linear axis bearing member, and the other end of the described axis of guide is connected by the bottom of flange with top board platform.
4. fixing device as claimed in claim 1, it is characterized in that, described guidance set comprises the linear bearing parts be fixedly installed on locating plate, and be provided with pilot bar in described linear bearing parts, the top of described pilot bar is connected with the bottom surface of clamping plate.
5. fixing device as claimed in claim 1, it is characterized in that, described compression assembly comprises hollow spring seat, is provided with downward opening single-pass hole in described spring perch, and described single-pass hole internal fixtion is provided with spring, and the bottom of described spring is stretched out outside described single-pass hole.
6. fixing device as claimed in claim 5, is characterized in that, the bottom of described spring is installed one and to be slided the lock sleeve arranged in single-pass hole.
7. fixing device as claimed in claim 5, it is characterized in that, described spring perch comprises lower spring cup and is sleeved on the upper spring seat in lower spring cup.
8. fixing device as claimed in claim 1, it is characterized in that, the top of described clamping plate is provided with the stainless steel sheet upwards extended perpendicular to clamping plate end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510219134.7A CN104828601B (en) | 2015-04-30 | 2015-04-30 | A kind of clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510219134.7A CN104828601B (en) | 2015-04-30 | 2015-04-30 | A kind of clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104828601A true CN104828601A (en) | 2015-08-12 |
| CN104828601B CN104828601B (en) | 2017-09-26 |
Family
ID=53806876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510219134.7A Active CN104828601B (en) | 2015-04-30 | 2015-04-30 | A kind of clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104828601B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268419A (en) * | 2017-07-24 | 2017-10-20 | 中交二航局南方工程有限公司 | Hinge device transporting equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010004795A1 (en) * | 1996-06-21 | 2001-06-28 | Yasuyuki Ishitani | Circuit board holding apparatus and circuit board hold releasing method |
| CN201120365Y (en) * | 2007-11-20 | 2008-09-24 | 东莞市新泽谷机械有限公司 | Transversely clamping mechanism of glue dropping machine |
| CN202382756U (en) * | 2011-12-16 | 2012-08-15 | 东莞市神州视觉科技有限公司 | A PCB board clamping mechanism |
| CN202818777U (en) * | 2012-08-22 | 2013-03-20 | 广东益翔自动化科技有限公司 | A multi-functional special-shaped mounter top plate device |
| CN204777797U (en) * | 2015-04-30 | 2015-11-18 | 深圳市艾迪特智能装备有限公司 | Clamping device |
-
2015
- 2015-04-30 CN CN201510219134.7A patent/CN104828601B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010004795A1 (en) * | 1996-06-21 | 2001-06-28 | Yasuyuki Ishitani | Circuit board holding apparatus and circuit board hold releasing method |
| CN201120365Y (en) * | 2007-11-20 | 2008-09-24 | 东莞市新泽谷机械有限公司 | Transversely clamping mechanism of glue dropping machine |
| CN202382756U (en) * | 2011-12-16 | 2012-08-15 | 东莞市神州视觉科技有限公司 | A PCB board clamping mechanism |
| CN202818777U (en) * | 2012-08-22 | 2013-03-20 | 广东益翔自动化科技有限公司 | A multi-functional special-shaped mounter top plate device |
| CN204777797U (en) * | 2015-04-30 | 2015-11-18 | 深圳市艾迪特智能装备有限公司 | Clamping device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268419A (en) * | 2017-07-24 | 2017-10-20 | 中交二航局南方工程有限公司 | Hinge device transporting equipment |
| CN107268419B (en) * | 2017-07-24 | 2022-02-11 | 中交二航局南方工程有限公司 | Hinge transport equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104828601B (en) | 2017-09-26 |
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