CN205218925U - Anchor clamps clamping mechanism - Google Patents
Anchor clamps clamping mechanism Download PDFInfo
- Publication number
- CN205218925U CN205218925U CN201521088059.7U CN201521088059U CN205218925U CN 205218925 U CN205218925 U CN 205218925U CN 201521088059 U CN201521088059 U CN 201521088059U CN 205218925 U CN205218925 U CN 205218925U
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- CN
- China
- Prior art keywords
- guide rod
- travel switch
- arcwall face
- connecting plate
- pressure arm
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an anchor clamps clamping mechanism, including the fixing base, the vertical fixation is in benchmark board on the fixing base, one side of fixing base is equipped with one and drives actuating cylinder, drive the actuating cylinder top and rotate a connection pressure arm, the bottom of pressure arm is rotated with the top of benchmark board through a swinging boom and is connected, the outer terminal surface of swinging boom is inside sunken arcwall face, still includes travel switch and guide arm, be equipped with the guiding hole on the guide arm, the one side on guide arm top is rotated and is connected a gyro wheel, just gyro wheel and arcwall face contact, travel switch's top level is equipped with one and detects the head, detect the head with the guiding hole matches, and the gyro wheel is followed the arcwall face rolls and the drive the guide arm is followed the motion of guiding hole direction. This scheme detects when can realize multiunit clamping mechanism open mode, while simple structure, convenient to use.
Description
Technical field
The utility model belongs to automobile fixture clamping device field, is specifically related to a kind of fixture clamping mechanism.
Background technology
In vehicle body parts testing process, often need to use many group fixture clamping mechanism to work, in prior art simultaneously simultaneously, as shown in Figure 1, when drive cylinder 1a air inlet time on push away, pressure arm 2a around turning arm 3a to pressing down, the compact heap 4a connected with it compresses plate, realizes fixing to clamp; Drop-down when driving cylinder 1a to lose heart, pressure arm 2a is around datum plate 5a upwards rotating opening.
But often a fixture often comprises multiple fixture clamping mechanism, relatively independent by each fixture clamping mechanism formed with upper type, in the fixture clamping mechanism of complexity, the control of each mechanism can not link, when especially using, the open mode of each clamp system can not be monitored simultaneously, can not automation be realized, have impact on the service efficiency of clamp system.
Utility model content
The purpose of this utility model is to provide a kind of fixture clamping mechanism, monitors while realizing multiple fixture clamping mechanism open mode simultaneously.
To achieve these goals, the utility model provides a kind of fixture clamping mechanism, comprise holder, be vertically fixed on the datum plate on described holder, the side of described holder is provided with a driving cylinder, and the top of described driving cylinder is rotationally connected a pressure arm, and the bottom of described pressure arm is rotationally connected by the top of a turning arm and datum plate, described turning arm outer face is the arcwall face caved inward, and also comprises travel switch and guide rod; Described guide rod is provided with pilot hole, and the side on described guide rod top is rotationally connected a roller, and described roller contacts with arcwall face; The top level of described travel switch is provided with a detection head, and described detection head and described pilot hole match, and described roller rolls along described arcwall face and drives described guide rod to move along described pilot hole direction.
Preferably, described pilot hole is the bar hole offered along described guide rod length direction.
Preferably, the side of described travel switch is fixed with a mounting blocks, and described detection head is horizontally fixed on the fast stationary plane of described installation, and be also provided with one group of guide groove in the both sides of described stationary plane, described guide rod is slidably mounted in described guide groove.
Preferably, also comprise the compact heap to being set in described pressure arm the inner and described datum plate the inner, described pressure arm the inner and described datum plate the inner all offer a serrate slot, and the bottom of described compact heap is the tooth-shape structure matched with described serrate slot.
Preferably, also comprise a plate, the top of described connecting plate and bottom all offer multiple fixing hole; The top of described connecting plate is connected with travel switch by bolt, and the bottom of described connecting plate is connected with holder by bolt.
Preferably, the fixing hole bottom described connecting plate is the bar hole offered along described connecting plate installation direction.
Effect of the present utility model is: press down guide rod by the inner arcwall face of turning arm, guide rod is contacted with travel switch detection head, achieve the detection of clamp system open mode, when Duo Zu testing agency uses simultaneously, detect while can realizing many group clamp system open modes, this apparatus structure is simple simultaneously, easy to use.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the utility model, for those of ordinary skill in the art, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of fixture clamping mechanism in prior art;
Fig. 2 is the shaft side figure of fixture clamping mechanism in the present embodiment;
Fig. 3 is the structural representation of guide rod and turning arm cooperation place in the present embodiment;
Fig. 4 is the structural representation of guide rod in the present embodiment;
Fig. 5 is the structural representation of travel switch in the present embodiment;
Fig. 6 is the structural representation of connecting plate in the present embodiment;
In prior art figure: 1a-drives cylinder 2a-pressure arm 3a-turning arm 4a-compact heap 5a-datum plate
In the present embodiment figure: 1-holder 2-datum plate 3-drives cylinder 4-pressure arm 5-turning arm 6-arcwall face 7-travel switch 71-mounting blocks 72-detection head 74-guide groove 8-guide rod 81-pilot hole 82-roller 9-compact heap 10-connecting plate 101-fixing hole
Detailed description of the invention
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with accompanying drawing, the utility model is further detailed.
As shown in figures 2-6, for a kind of fixture clamping mechanism that the utility model provides, comprise holder 1, be vertically fixed on the datum plate 2 on described holder 1, the side of holder 1 is provided with a driving cylinder 3, described driving cylinder 3 top is rotationally connected a pressure arm 4, the bottom of pressure arm 4 is rotationally connected with datum plate 2 top by a turning arm 5, by the drive rod of air cylinder driven on it, pressure arm 4 is driven to rotate around turning arm 5, and then realize pressure arm 4 the inner and datum plate 2 the inner near be separated, realize the clamping of tested stamping parts.
Shown in composition graphs 2, Fig. 3, in this programme, in order to realize many group fixtures use simultaneously time, supervise its running status, the outer face of turning arm 5 is designed to the arcwall face 6 caved inward; A guide rod 8 is adopted to coordinate with arcwall face 6, then by travel switch 7 pairs of guide rod monitorings, and then monitoring clamp system open mode.Wherein, guide rod 8 is provided with pilot hole 81, and the side on described guide rod 8 top is rotationally connected a roller 82, and described roller 82 contacts with described arcwall face 6; A detection head is provided with in the top level of travel switch 7, detection head and described pilot hole 81 match, when clamping device is opened, drive cylinder 3 drop-down, thus drive pressure arm 4 to move downward around datum plate 2, and then force arcwall face 6 down-pressure roller 82 outside turning arm 5, roller 82 is arcuately rolled in face 6, drive leader 8 moves along pilot hole 81, when completely opened, inside the pilot hole 81 of guide rod 8, top contacts with detection head, now, detection head obtains signal, completes the detection to fixture open mode.It should be noted that, travel switch 7 is common checkout gear, and obtain signal by test point contact, arcwall face coordinates with pulley, when ensureing that turning arm rotates, and the movement locus of guide rod.
It can thus be appreciated that, when driving cylinder 3 to drive pressure arm 4 to open, turning arm 5 oppresses roller 82, roller 82 is rotated around arcwall face 6, and then guide rod 8 is moved along pilot hole 81 direction that it is offered, when contacting to pilot hole 81 end during certain position with detection head, now, complete and fixture clamping mechanism open mode is monitored, this programme, when especially applicable many group fixture clamping mechanism use, by detection head and pilot hole 81 ends contact simultaneously, quick obtaining signal, realizes the monitoring to each group of fixture clamping mechanism open mode timely.
In the present embodiment, in order to do not interfered when reducing processing and manufacturing cost and ensure that detection head detects, as shown in Figure 4, pilot hole 81 is the bar hole offered along described guide rod 8 length direction.
In an additional preferred embodiment, the part matched with guide rod 8 at travel switch 7 adds one group of guide groove 74, thus guarantee the movement locus of guide rod 8, specifically, a mounting blocks 71 is fixed with in the side of travel switch 7, detection head 72 is horizontally fixed on the stationary plane of described installation fast 71, one group of guide groove 74 is provided with in the both sides of described stationary plane, guide rod 8 is slidably mounted in described guide groove 74, during use, further ensure that detection head 72 movement locus in the pilot hole 81 of guide rod 8 by the design of guide groove 74, and then improve the precision of detection head detection.
Such scheme further improves, at pressure arm 4 and the clamping part of datum plate 2, a pair compact heap 9 is set, increase chucking power, wherein, a serrate slot is all offered in clamping arm the inner and described datum plate 2 the inner, the bottom of compact heap 9 is the tooth-shape structure matched with described serrate slot, installs and adopts grafting.
In order to adaptive device is to the integrated requirement of height, as shown in Figure 3, a plate 10 is adopted by travel switch 7 to be directly fixed on holder 1 in the present embodiment, wherein, connecting plate 10 top and bottom offer multiple fixing hole 101 respectively, during installation, top and bottom are bolted on travel switch 7 and holder 1 respectively.Preferably, the fixing hole 101 bottom connecting plate 10 is the bar hole offered along connecting plate installation direction to above-mentioned fixing hole 11, adjustable with the setting height(from bottom) adapting to guide rod 8.
In sum, this programme presses down guide rod by the inner arcwall face of turning arm, guide rod is contacted with travel switch detection head, achieve the detection of clamp system open mode, when Duo Zu testing agency uses simultaneously, detect while can realizing many group clamp system open modes, this apparatus structure is simple simultaneously, easy to use.
Mode above only by illustrating describes some one exemplary embodiment of the present utility model, undoubtedly, for those of ordinary skill in the art, when not departing from spirit and scope of the present utility model, can revise described embodiment by various different mode.Therefore, above-mentioned accompanying drawing is illustrative with being described in essence, should not be construed as the restriction to the utility model claims.
Claims (6)
1. a fixture clamping mechanism, comprise holder, be vertically fixed on the datum plate on described holder, the side of described holder is provided with a driving cylinder, the top of described driving cylinder is rotationally connected a pressure arm, the bottom of described pressure arm is rotationally connected by the top of a turning arm and datum plate, it is characterized in that: the outer face of described turning arm is the arcwall face caved inward, and also comprises travel switch and guide rod;
Described guide rod is provided with pilot hole, and the side on described guide rod top is rotationally connected a roller, and described roller contacts with arcwall face;
The top level of described travel switch is provided with a detection head, and described detection head and described pilot hole match, and described roller rolls along described arcwall face and drives described guide rod to move along described pilot hole direction.
2. clamp system as claimed in claim 1, is characterized in that: described pilot hole is the bar hole offered along described guide rod length direction.
3. clamp system as claimed in claim 2, it is characterized in that: the side of described travel switch is fixed with a mounting blocks, described detection head is horizontally fixed on the fast stationary plane of described installation, and be also provided with one group of guide groove in the both sides of described stationary plane, described guide rod is slidably mounted in described guide groove.
4. the clamp system as described in any one of claim 1-3, it is characterized in that: also comprise the compact heap to being set in described pressure arm the inner and described datum plate the inner, described pressure arm the inner and described datum plate the inner all offer a serrate slot, and the bottom of described compact heap is the tooth-shape structure matched with described serrate slot.
5. clamp system as claimed in claim 4, it is characterized in that: also comprise a plate, the top of described connecting plate and bottom all offer multiple fixing hole; The top of described connecting plate is connected with travel switch by bolt, and the bottom of described connecting plate is connected with holder by bolt.
6. clamp system as claimed in claim 5, is characterized in that: the fixing hole bottom described connecting plate is the bar hole offered along described connecting plate installation direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521088059.7U CN205218925U (en) | 2015-12-22 | 2015-12-22 | Anchor clamps clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521088059.7U CN205218925U (en) | 2015-12-22 | 2015-12-22 | Anchor clamps clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205218925U true CN205218925U (en) | 2016-05-11 |
Family
ID=55894019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521088059.7U Expired - Fee Related CN205218925U (en) | 2015-12-22 | 2015-12-22 | Anchor clamps clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205218925U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791506A (en) * | 2016-08-31 | 2018-03-13 | 沈阳新松机器人自动化股份有限公司 | A kind of compact Automatic-clamping sealing device |
| CN112775864A (en) * | 2020-12-23 | 2021-05-11 | 岳西县恒意机械有限公司 | Tool clamp pressing device and method thereof |
-
2015
- 2015-12-22 CN CN201521088059.7U patent/CN205218925U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791506A (en) * | 2016-08-31 | 2018-03-13 | 沈阳新松机器人自动化股份有限公司 | A kind of compact Automatic-clamping sealing device |
| CN107791506B (en) * | 2016-08-31 | 2019-07-16 | 沈阳新松机器人自动化股份有限公司 | A kind of compact Automatic-clamping sealing device |
| CN112775864A (en) * | 2020-12-23 | 2021-05-11 | 岳西县恒意机械有限公司 | Tool clamp pressing device and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automotive Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20191222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |