CN203495592U - Novel structure of automatic fault preventing fixture - Google Patents
Novel structure of automatic fault preventing fixture Download PDFInfo
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- CN203495592U CN203495592U CN201320675390.3U CN201320675390U CN203495592U CN 203495592 U CN203495592 U CN 203495592U CN 201320675390 U CN201320675390 U CN 201320675390U CN 203495592 U CN203495592 U CN 203495592U
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- magnetic cylinder
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- 238000001514 detection method Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 17
- 239000000523 sample Substances 0.000 claims abstract description 9
- 238000012360 testing method Methods 0.000 claims description 24
- 239000004677 Nylon Substances 0.000 claims description 13
- 229920001778 nylon Polymers 0.000 claims description 13
- 238000003754 machining Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 238000011179 visual inspection Methods 0.000 abstract 1
- 230000000007 visual effect Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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Abstract
The utility model discloses a novel structure of an automatic fault preventing fixture. The novel structure comprises a fixture body used for positioning an expanded product workpiece. The fixture body is provided with a pneumatic automatic detection tool. The pneumatic automatic detection tool comprises a magnetic air cylinder, a detection device and a machine tool control box, wherein the magnetic air cylinder is fixed to the fixture body, and the detection device is fixedly installed at the front end of a magnetic air cylinder telescopic rod. The detection device is driven by the magnetic air cylinder according to a set stroke to probe the interior of a former-process hole of the product workpiece, mechanical physical position characteristics of probing of the detection device are transformed to electric signals by the magnetic air cylinder so that the electric signals can be fed back to the machine tool control box, the electric signals fed back by the magnetic air cylinder are subjected to internal logical operation, and then detection results are output by the machine tool control box in the form of acoustic-optical signals. The novel structure can achieve automatic on-line detection machining, overcomes the defect that omissions can be easily caused by traditional visual inspection of personnel, can guarantee precise positioning of the workpiece, and has the advantages of being safe, reliable and easy to operate.
Description
Technical field
The utility model relates to the technical field of mechanical frock, particularly relates to a kind of error-proofing tool that detects die casting product, specifically a kind of automatic error fixture new structure.
Background technology
Frock clamp is one of indispensable important process equipment in modern mechanical industry.In recent years, along with developing rapidly of the industry such as China's automobile, motorcycle, electric tool, auto parts and components and each mechanical Power Tools Industries have welcome the new period of development.But meanwhile, the accuracy of manufacture of workpiece and production efficiency are required higher, improve workman's working condition and security performance, and need to meet existing device resource etc. and proposed higher tool structure requirement.In prior art, on lathe, in processing work, for guaranteeing the machining accuracy of product and boosting productivity, must make workpiece relative cutter on lathe occupy correct position.Tradition judge the clamping workpiece dependence naked eyes that whether put in place, and naked eyes judgement precision is low, easily causes the problem that mismachining tolerance is large, moreover naked eyes are also easily undetected to last process while artificially detecting, thus potential safety hazard large, can not ensure carrying out smoothly of production.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned prior art present situation, and handling safety is provided, reliable and stable, can avoid personnel's sight check to omit and realize a kind of automatic error fixture new structure of the front mistake proofing early warning of processing.
The utility model solves the problems of the technologies described above adopted technical scheme: automatic error fixture new structure, comprise the chuck body for locating tensioning product workpiece, chuck body is equipped with pneumatic type and automatically detects frock, pneumatic type detects the checkout gear that frock comprises the carrying magnetic cylinder being horizontally fixed in chuck body and is fixedly mounted on this carrying magnetic Telescopic-cylinder bar front end automatically, and carrying magnetic cylinder connection has lathe control cabinet; Carrying magnetic cylinder linear reciprocating probes in the preceding working procedure hole of product workpiece by setting stroke band motion detection device, the mechanical-physical position characteristic that this carrying magnetic cylinder probes into checkout gear is converted into the signal of telecommunication and feeds back to Machine-Tool Control case, and Machine-Tool Control case is by the signal of telecommunication of carrying magnetic cylinder feedback formal output testing result with sound and light signal after internal logic computing.
For optimizing technique scheme, the measure of taking also comprises:
Above-mentioned checkout gear comprises the nylon block of short cylindrical shape and is fixed on long test pin and the short test pin on this nylon block front end face; Nylon block is equipped mutually with the expansion link spiral of carrying magnetic cylinder, and the rear end face of this nylon block is shaped with screwed hole, and correspondingly the front end of expansion link is shaped with external screw thread.
Above-mentioned Machine-Tool Control case is provided with Based Intelligent Control electroplax and the audible-visual annunciator being connected with Intelligent control electric printed line road, Based Intelligent Control electroplax is exported sound and light signal to audible-visual annunciator by the signal of telecommunication of carrying magnetic cylinder feedback after internal logic computing, and on this Machine-Tool Control case, is provided with and is connected with Based Intelligent Control electroplax for exporting electric control signal to the control output end mouth of machine tool.
Above-mentioned audible-visual annunciator comprises alarm lamp and alarm buzzer; In the equipped Machine-Tool Control case of alarm buzzer, alarm lamp is comprised of red led and green warning light.
In above-mentioned chuck body, be installed with level connection joint base plate, before and after on the plate face of this level connection joint base plate, be fitted with respectively guide plate and the riser of vertical and horizontal connecting bottom board, carrying magnetic cylinder level is fixedly mounted on riser, and guide plate is shaped with respectively the guiding slide opening being slidably matched with long test pin and short test pin guiding.
Above-mentioned chuck body comprises clamp bottom board and is fixedly mounted on this clamp bottom board the manual scroll chuck for positioning product workpiece, manually on scroll chuck, spiral drives the three-jaw that has tensioner product workpiece, and the upper end of three-jaw is shaped with the locating tensioning piece coordinating with product workpiece.
On above-mentioned manual scroll chuck, be provided with the bottom hole of product workpiece and wear the alignment pin that location coordinates, and on this manual scroll chuck, be symmetrically arranged with the first guide pad and second guide pad of guiding tensioner.
On above-mentioned clamp bottom board, through column, be installed with the first limited block that coordinates manual scroll chuck to limit product workpiece, manually on scroll chuck, be provided with chuck limited block.
On above-mentioned clamp bottom board, be provided with cushion block, level connection joint base plate is fixed on clamp bottom board through cushion block.
Compared with prior art, chuck body of the present utility model is equipped with pneumatic type and automatically detects frock, pneumatic type automatically detects mechanical-physical position characteristic that frock probes into checkout gear by carrying magnetic cylinder and is converted into the signal of telecommunication and feeds back to Machine-Tool Control case, Machine-Tool Control case is by the signal of telecommunication of carrying magnetic cylinder feedback formal output testing result with sound and light signal after internal logic computing, thereby make people can judge intuitively product workpiece whether clamping put in place or whether preceding working procedure hole leaks processing, therefore can effectively avoid employee's tradition visual detection easily to cause the defect of omission, and can guarantee the accurate location of product workpiece.The utility model can realize automatic on-line and detect after processing, have safe and reliable, the simple to operate and high feature of production efficiency.
Accompanying drawing explanation
Main TV structure figure when Fig. 1 is the utility model embodiment duty;
Fig. 2 is the left TV structure figure of Fig. 1;
Plan structure figure when Fig. 3 is the utility model duty;
Fig. 4 is main TV structure figure of the present utility model;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is top view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is to Figure 6 shows that structure of the present utility model and working state schematic representation.
Reference numeral is wherein: product workpiece A, the first limited block B, chuck body 1, clamp bottom board 11, manual scroll chuck 12, alignment pin 12a, the first guide pad 12b, the second guide pad 12c, chuck limited block 2d, three-jaw 13, locating tensioning piece 13a, column 14, cushion block 15, level connection joint base plate 2, guide plate 21, riser 22, carrying magnetic cylinder 3, expansion link 31, checkout gear 4, nylon block 41, long test pin 42, short test pin 43, Machine-Tool Control case 5, red led 51, green warning light 52.
As shown in Figures 1 to 6, automatic error fixture new structure of the present utility model, comprise the chuck body 1 for locating tensioning product workpiece A, chuck body 1 is equipped with pneumatic type and automatically detects frock, pneumatic type automatically detects frock and comprises the carrying magnetic cylinder 3 being horizontally fixed in chuck body 1 and the checkout gear 4 that is fixedly mounted on these carrying magnetic cylinder 3 expansion link 31 front ends, and carrying magnetic cylinder 3 connections have lathe control cabinet 5; Carrying magnetic cylinder 3 linear reciprocatings probe in the preceding working procedure hole of product workpiece A by setting stroke band motion detection device 4, the mechanical-physical position characteristic that this carrying magnetic cylinder 3 probes into checkout gear 4 is converted into the signal of telecommunication and feeds back to Machine-Tool Control case 5, and Machine-Tool Control case 5 is by the signal of telecommunication of carrying magnetic cylinder 3 feedbacks formal output testing result with sound and light signal after internal logic computing.In prior art, whether after frock clamp 1 is tight by work piece positioning, conventionally need employee to rely on visual detection workpiece to clamp puts in place, visual detection efficiency is low, speed is slow, and precision is not high, and visual detection is also easily undetected to the hole of workpiece preceding working procedure, so visual detection not only can cause because Workpiece clamping is not in place and in machining, hits cutter, the hidden danger such as fixture damage, and the crudy of workpiece can not guarantee.The utility model is provided with pneumatic type and automatically detects frock in chuck body 1, expansion link 31 front ends that pneumatic type detects the carrying magnetic cylinder 3 of frock are automatically provided with checkout gear 4, after chuck body 1 clamps product workpiece A location, carrying magnetic cylinder 3 can promote checkout gear 4 by the stroke of setting and protract and probe in the preceding working procedure hole of product workpiece A, walking full whole stroke reaches after assigned address, by carrying magnetic cylinder 3, the mechanical-physical position characteristic information exchange of checkout gear 4 operations being crossed to electromagnetism transforms, form with the signal of telecommunication feeds back to Machine-Tool Control case 5, thereby automatically realize sound and light alarm prompting, reach the object of mistake proofing.Checkout gear 4 stretches in the preceding working procedure hole of product workpiece A, whether can detect preceding working procedure hole processes, can judge whether product workpiece A clamps according to the stroke of setting again puts in place, therefore the utility model can avoid traditional visual detection easily to cause the defect of omission effectively, guarantee the accuracy of product workpiece A location, enhance productivity.
In embodiment, as shown in Figures 4 to 6, checkout gear 4 of the present utility model comprises the nylon block 41 of short cylindrical shape and is fixed on long test pin 42 and the short test pin 43 on these nylon block 41 front end faces; Nylon block 41 is equipped mutually with expansion link 31 spirals of carrying magnetic cylinder 3, and the rear end face of this nylon block 41 is shaped with screwed hole, and correspondingly the front end of expansion link 31 is shaped with external screw thread.From Fig. 1 and Fig. 3, can find out, the detected preceding working procedure hole of product workpiece A has two, so checkout gear 4 is provided with two test pins.
Machine-Tool Control case 5 of the present utility model is provided with Based Intelligent Control electroplax and the audible-visual annunciator being connected with Intelligent control electric printed line road, Based Intelligent Control electroplax is exported sound and light signal to audible-visual annunciator by the signal of telecommunication of carrying magnetic cylinder 3 feedback after internal logic computing, and on this Machine-Tool Control case 5, is provided with and is connected with Based Intelligent Control electroplax for exporting electric control signal to the control output end mouth of machine tool.Based Intelligent Control electroplax of the present utility model and control output end mouth are not shown, and Based Intelligent Control electroplax is fitted in Machine-Tool Control case 5, and this Based Intelligent Control electroplax is provided with the core processing unit of process information, and control output end mouth is for being connected with Machine-Tool Control line.
In embodiment, as shown in Figure 1 and Figure 4, audible-visual annunciator comprises alarm lamp and alarm buzzer; In the equipped Machine-Tool Control case 5 of alarm buzzer, alarm lamp is comprised of red led 51 and green warning light 52.
In embodiment as shown in Figures 4 to 6, in chuck body 1, be installed with level connection joint base plate 2, before and after on the plate face of this level connection joint base plate 2, be fitted with respectively guide plate 21 and the riser 22 of vertical and horizontal connecting bottom board 2, carrying magnetic cylinder 3 levels are fixedly mounted on riser 22, and guide plate 21 is shaped with respectively the guiding slide opening being slidably matched with long test pin 42 and short test pin 43 guiding.The utility model considers that tested gaging hole has two, so the precision of checkout gear 4 and structure are had to very high requirement, is provided with the tram that guiding slide opening can guarantee test pin.
In embodiment, chuck body 1 comprises clamp bottom board 11 and is fixedly mounted on this clamp bottom board 11 the manual scroll chuck 12 for positioning product workpiece A, manually on scroll chuck 12, spiral drives the three-jaw 13 that has tensioner product workpiece A, and the upper end of three-jaw 13 is shaped with the locating tensioning piece 13a coordinating with product workpiece.Locating tensioning piece 13a fixes product workpiece A from the inner outwards tensioner of product workpiece A, thereby guarantees that product workpiece A adds the tram in man-hour on lathe.
In embodiment, manually on scroll chuck 12, be provided with the bottom hole of product workpiece A and wear the alignment pin 12a that location coordinates, and on this manual scroll chuck 12, be symmetrically arranged with the first guide pad 12b and the second guide pad 12c of guiding tensioner.
In embodiment, on clamp bottom board 11, through column 14, be installed with and coordinate manual scroll chuck 12 to limit the first limited block B of product workpiece A, manually on scroll chuck 12, be provided with chuck limited block 12d.
In embodiment, be provided with cushion block 15 on clamp bottom board 11, level connection joint base plate 2 is fixed on clamp bottom board 11 through cushion block.
Fig. 1 to Fig. 3 is work schematic diagram of the present utility model, the course of work of the present utility model is: as shown in Figure 3, first product workpiece A is placed on manual scroll chuck 12, and locate by locating tensioning piece 13a and alignment pin 12a, utilize the first guide pad 12b and the second guide pad 12c guiding clamping, then manual adjustments three-jaw 13 drive locating tensioning piece 13a strut product workpiece A are fixed and clamped.After product workpiece A clamping and positioning, can press start button, by carrying magnetic cylinder 3, with the long test pin 42 of motion detection device 4 and short test pin 43, push ahead and be inserted into the detected preceding working procedure hole of product workpiece A and continue to protract, after reaching setting stroke, stop, when Machine-Tool Control case 5 does not judge that this product does not leak order and clamping puts in place when the green warning light 52 of warning is bright, now Machine-Tool Control case 5 output control signal starter motor tool machining programs are processed.In this process, if preorder is not processed or clamping is not in place, long test pin 42 and short test pin 43 just can not be gone to setting stroke, and now the red led 51 of Machine-Tool Control case 5 can glimmer, and meanwhile alarm buzzer is reported to the police, and lathe is out of service.
Claims (9)
1. automatic error fixture new structure, comprise the chuck body (1) for locating tensioning product workpiece (A), it is characterized in that: described chuck body (1) is equipped with pneumatic type and automatically detects frock, described pneumatic type detects the checkout gear (4) that frock comprises the carrying magnetic cylinder (3) being horizontally fixed in chuck body (1) and is fixedly mounted on this carrying magnetic cylinder (3) expansion link (31) front end automatically, and described carrying magnetic cylinder (3) connection has lathe control cabinet (5); Described carrying magnetic cylinder (3) linear reciprocating probes in the preceding working procedure hole of product workpiece (A) by setting stroke band motion detection device (4), the mechanical-physical position characteristic that this carrying magnetic cylinder (3) probes into checkout gear (4) is converted into the signal of telecommunication and feeds back to Machine-Tool Control case (5), and described Machine-Tool Control case (5) is by the signal of telecommunication of carrying magnetic cylinder (3) feedback formal output testing result with sound and light signal after internal logic computing.
2. automatic error fixture new structure according to claim 1, is characterized in that: described checkout gear (4) comprises the nylon block (41) of short cylindrical shape and is fixed on long test pin (42) and the short test pin (43) on this nylon block (41) front end face; Described nylon block (41) is equipped mutually with expansion link (31) spiral of carrying magnetic cylinder (3), and the rear end face of this nylon block (41) is shaped with screwed hole, and correspondingly the front end of described expansion link (31) is shaped with external screw thread.
3. automatic error fixture new structure according to claim 2, it is characterized in that: described Machine-Tool Control case (5) is provided with Based Intelligent Control electroplax and the audible-visual annunciator being connected with Intelligent control electric printed line road, described Based Intelligent Control electroplax is exported sound and light signal to audible-visual annunciator by the signal of telecommunication of carrying magnetic cylinder (3) feedback after internal logic computing, and on this Machine-Tool Control case (5), is provided with and is connected with Based Intelligent Control electroplax for exporting electric control signal to the control output end mouth of machine tool.
4. automatic error fixture new structure according to claim 3, is characterized in that: described audible-visual annunciator comprises alarm lamp and alarm buzzer; In the equipped Machine-Tool Control case (5) of described alarm buzzer, described alarm lamp is comprised of red led (51) and green warning light (52).
5. automatic error fixture new structure according to claim 4, it is characterized in that: in described chuck body (1), be installed with level connection joint base plate (2), before and after on the plate face of this level connection joint base plate (2), be fitted with respectively guide plate (21) and the riser (22) of vertical and horizontal connecting bottom board (2), it is upper that described carrying magnetic cylinder (3) level is fixedly mounted on riser (22), and described guide plate (21) is shaped with respectively the guiding slide opening being slidably matched with long test pin (42) and short test pin (43) guiding.
6. automatic error fixture new structure according to claim 5, it is characterized in that: described chuck body (1) comprises clamp bottom board (11) and is fixedly mounted on the upper manual scroll chuck (12) for positioning product workpiece (A) of this clamp bottom board (11), the upper spiral of described manual scroll chuck (12) drives the three-jaw (13) that has tensioner product workpiece (A), and the upper end of described three-jaw (13) is shaped with the locating tensioning piece (13a) coordinating with product workpiece.
7. automatic error fixture new structure according to claim 6, it is characterized in that: on described manual scroll chuck (12), be provided with the bottom hole of product workpiece (A) and wear the alignment pin (12a) that location coordinates, and on this manual scroll chuck (12), be symmetrically arranged with the first guide pad (12b) and second guide pad (12c) of guiding tensioner.
8. automatic error fixture new structure according to claim 7, it is characterized in that: upper the first limited block (B) that coordinates manual scroll chuck (12) to limit product workpiece (A) that is installed with through column (14) of described clamp bottom board (11), is provided with chuck limited block (12d) on described manual scroll chuck (12).
9. automatic error fixture new structure according to claim 8, is characterized in that: on described clamp bottom board (11), be provided with cushion block (15), described level connection joint base plate (2) is fixed on clamp bottom board (11) through cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320675390.3U CN203495592U (en) | 2013-10-30 | 2013-10-30 | Novel structure of automatic fault preventing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320675390.3U CN203495592U (en) | 2013-10-30 | 2013-10-30 | Novel structure of automatic fault preventing fixture |
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| Publication Number | Publication Date |
|---|---|
| CN203495592U true CN203495592U (en) | 2014-03-26 |
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| CN201320675390.3U Expired - Lifetime CN203495592U (en) | 2013-10-30 | 2013-10-30 | Novel structure of automatic fault preventing fixture |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949898A (en) * | 2014-04-25 | 2014-07-30 | 西安航空动力股份有限公司 | Air pressure detection positioning device and method |
| CN105127925A (en) * | 2015-09-23 | 2015-12-09 | 上海应用技术学院 | Universal error prevention clamp for disc brake caliper shells |
| CN107192410A (en) * | 2017-07-11 | 2017-09-22 | 张家港孚冈汽车部件有限公司 | Card base detecting tool in bayonet socket |
| CN108227003A (en) * | 2017-11-27 | 2018-06-29 | 广州松兴电气股份有限公司 | A kind of anti-neglected loading detection device of doubling plate for tooling |
| CN110018666A (en) * | 2019-04-30 | 2019-07-16 | 海纳川（滨州）轻量化汽车部件有限公司 | One kind being used for cylinder body drain error-proof device for preventing procedure |
| CN116160265A (en) * | 2022-12-28 | 2023-05-26 | 陕西法士特汽车传动集团有限责任公司 | Deburring anchor clamps based on sensing control |
-
2013
- 2013-10-30 CN CN201320675390.3U patent/CN203495592U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949898A (en) * | 2014-04-25 | 2014-07-30 | 西安航空动力股份有限公司 | Air pressure detection positioning device and method |
| CN103949898B (en) * | 2014-04-25 | 2016-09-14 | 西安航空动力股份有限公司 | A kind of air pressure detection formula positioner and method |
| CN105127925A (en) * | 2015-09-23 | 2015-12-09 | 上海应用技术学院 | Universal error prevention clamp for disc brake caliper shells |
| CN107192410A (en) * | 2017-07-11 | 2017-09-22 | 张家港孚冈汽车部件有限公司 | Card base detecting tool in bayonet socket |
| CN108227003A (en) * | 2017-11-27 | 2018-06-29 | 广州松兴电气股份有限公司 | A kind of anti-neglected loading detection device of doubling plate for tooling |
| CN110018666A (en) * | 2019-04-30 | 2019-07-16 | 海纳川（滨州）轻量化汽车部件有限公司 | One kind being used for cylinder body drain error-proof device for preventing procedure |
| CN116160265A (en) * | 2022-12-28 | 2023-05-26 | 陕西法士特汽车传动集团有限责任公司 | Deburring anchor clamps based on sensing control |
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Granted publication date: 20140326 |