CN204565223U - A kind of clamp structure of processing sewing machine parts - Google Patents
A kind of clamp structure of processing sewing machine parts Download PDFInfo
- Publication number
- CN204565223U CN204565223U CN201520215984.5U CN201520215984U CN204565223U CN 204565223 U CN204565223 U CN 204565223U CN 201520215984 U CN201520215984 U CN 201520215984U CN 204565223 U CN204565223 U CN 204565223U
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- sewing machine
- accessaries
- bushing plate
- air vent
- clamp structure
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Abstract
The utility model provides a kind of clamp structure of processing sewing machine parts, belongs to clamp art.It solve scrap in the use of existing clamp structure and discharge the technical problems such as inconvenience.This clamp structure comprises bushing plate and base, bushing plate is vertically installed on base, base can place accessaries of sewing machine and make the bottom surface of accessaries of sewing machine relative with the medial surface of bushing plate, bushing plate is provided with some air vent sleeves, air vent sleeve and bushing plate are connected and the lateral surface of bushing plate is stretched out in air vent sleeve outer end, the inner of air vent sleeve can be resisted against on accessaries of sewing machine, axially offers pore and pore can be corresponding with bore position to be processed on accessaries of sewing machine in air vent sleeve along it.This clamp structure, by arranging pore on bushing plate, connects ventilation tracheae, when holing, after accumulating a certain amount of iron filings, by pore to boring to aerate, utilizing air pressure by the iron filings blowout in boring, reaching the object of cleaning scrap fast.
Description
Technical field
The utility model belongs to the processing technique field of sewing device, relates to a kind of clamp structure, particularly a kind of clamp structure of processing sewing machine parts.
Background technology
One or more sewing thread used by sewing machine, and sewing is formed one or more stitchings, makes the machine that one or more layers sewing interweaves or unites by a seam.Sewing machine is made up of various metals component, fit together again after each parts process respectively, accessaries of sewing machine add man-hour requirement holder live in row punching, because accessaries of sewing machine all adopts iron material matter usually, will produce a lot of iron filings when punching like this, in traditional processing method, iron filings can not be got rid of in time, usually wait until and are stacked into labor cleaning to a certain degree, iron filings are piled up and are easily damaged cutter, and have a strong impact on working (machining) efficiency.
China's patent (notification number: CN202151794U; Publication date: 2012-02-29) disclose a kind of chip blowing device for clamp pad block, the passage that clamp pad block is provided with through hole and is communicated with described through hole, the pin that floats is provided with in through hole, floating pin has centre bore, sidewall is provided with the circular hole that is communicated with described centre bore and upper end is provided with steam vent, when described floating pin moves downward, described circular hole is crossing with passage, and compressed air can be entered described centre bore and discharged by described steam vent thus clean out the chip on locating surface.
The chip blowing device for clamp pad block that above-mentioned patent provides can the timely scrap that produces of clearing up and processing to a certain extent, but processing sewing machine parts can not be applicable to completely, and it for the iron filings being gathered in chip surface, can only well can not clear up the iron filings of everywhere in perforation processing.
Summary of the invention
The problems referred to above that the utility model exists for existing technology, provide a kind of clamp structure of processing sewing machine parts, technical problem to be solved in the utility model is: how can fast clearing up and processing accessaries of sewing machine time the scrap that produces.
The purpose of this utility model realizes by following technical proposal:
A kind of clamp structure of processing sewing machine parts, described clamp structure comprises bushing plate and base, described bushing plate is vertically installed on described base, it is characterized in that, described base can place accessaries of sewing machine and make the bottom surface of accessaries of sewing machine relative with the medial surface of described bushing plate, described bushing plate is provided with some air vent sleeves, described air vent sleeve and described bushing plate are connected and the lateral surface of described bushing plate is stretched out in described air vent sleeve outer end, the inner of described air vent sleeve can be resisted against on accessaries of sewing machine, axially pore is offered and described pore can be corresponding with bore position to be processed on described accessaries of sewing machine along it in described air vent sleeve.
Its principle is as follows: this clamp structure is used for processing sewing machine parts, accessaries of sewing machine is vertically placed on the base of this clamp structure, accessaries of sewing machine side to be processed faces up, another side is positioned on base, the bottom surface of accessaries of sewing machine is relative with bushing plate towards bushing plate, then carry out holing or the processing such as turning, bushing plate is provided with some air vent sleeves, pore is offered in air vent sleeve, each pore can both with bore position one_to_one corresponding to be processed on accessaries of sewing machine front, air vent sleeve can play certain support limit effect, accessaries of sewing machine is supported and makes it have certain gap from bushing plate surface, ensure the safety of bushing plate, after utilizing lathe to carry out Drilling operation operation to accessaries of sewing machine front, pore can be aimed at by air gun inwardly to ventilate, also directly can connect ventilation tracheae to make it to be connected with pneumatic source, air pressure blows to the boring of accessaries of sewing machine by pore, utilize air pressure to be blown out fast by the iron filings in boring, reach the object of cleaning scrap fast.When using air pressure blowing-iron bits, the clearance space between accessaries of sewing machine and bushing plate as the passing away of iron filings, can prevent the accumulation of iron filings.
For irregular accessaries of sewing machine in the technical program, corresponding base or bushing plate can be formulated according to the shape of accessaries of sewing machine, or the air vent sleeve of different length is set, air vent sleeve all can be resisted against on accessaries of sewing machine hole site to be processed.When plate-shaped members such as processing sewing machine base plates, the bottom surface of accessaries of sewing machine is parallel relative with the medial surface of bushing plate, be convenient to fixing processing like this and discharge scrap.
In the clamp structure of above-mentioned processing sewing machine parts, the outer end size of described air vent sleeve is greater than the inner size of described air vent sleeve, is greater than the diameter near the pore at inner place in air vent sleeve in described air vent sleeve near the diameter of the pore at outer end place.Air vent sleeve near inner reduced size can stretch in the boring of accessaries of sewing machine to be cleared up scrap wherein, air vent sleeve near outer end large-size is convenient to connect tracheae and be communicated with air gun, after air-flow arrives air vent sleeve the inner, because hole diameter wherein diminishes, flow velocity speeds, can air pressure be increased, make that air-flow is clean fast blows away scrap.
In the clamp structure of above-mentioned processing sewing machine parts, the inner end edge of described air vent sleeve has chamfering.
In the clamp structure of above-mentioned processing sewing machine parts, described bushing plate upper vertical is provided with drill jig block, can place accessaries of sewing machine, described bushing plate is also installed with the locating dowel that can limit accessaries of sewing machine transverse shifting between described drill jig block and base.Accessaries of sewing machine is placed between base and drill jig block, utilizes drill jig block, base and locating dowel to fix it, then carries out the processing such as boring.Some other manufacturing procedures can be increased on demand, such as, in the upper lateral part processing boring of accessaries of sewing machine, so that follow-up assembling, can be threaded the cleaning of scrap in the boring of machine parts front by opposite joint by the air-flow of pore in the process.
Drill jig block can be good at locating accessaries of sewing machine, accessaries of sewing machine length direction sets two locating pins, width sets a locating pin, on the opposite of locating pin, dress holds out against screw, just locating hole one piece is processed in boring machine or Digit Control Machine Tool processing boring, there is no accumulated error like this.
In the clamp structure of above-mentioned processing sewing machine parts, described drill jig block offers towards the through hole of base, the bore position that described through hole can be to be processed with described accessaries of sewing machine sidepiece is just relative.Lathe can be utilized to carry out holing by this through hole in the technical program or the operation such as hole milling, air gun can also be utilized to aim at this through hole and inwardly ventilate, cleaning scrap.
In the clamp structure of above-mentioned processing sewing machine parts, the medial surface of described bushing plate is interval with some locating pieces, described base is strip, and described base upper surface is interval with some positioning strips along base length direction.Locating piece can play certain supporting role, the holding capacity of dispersed gas borehole jack, accessaries of sewing machine is supported and makes it have certain gap from bushing plate surface, when using air pressure blowing-iron bits, this clearance space as the passage of iron filings, can prevent the accumulation of iron filings, positioning strip plays certain positioning action, ensure that the accuracy of accessaries of sewing machine placement location, thus ensure that pore just to the bore position of accessaries of sewing machine, can improve effect and the efficiency of cleaning scrap.As further improvement, on locating piece and positioning strip, also pore can also be set, by this pore, the scrap that the boring of processing sewing machine parts produces be cleared up.
In the clamp structure of above-mentioned processing sewing machine parts, described pore be all connected with same pneumatic source and described clamp structure be also provided with can control flow check to the gauge tap of described pore air-flow.Like this can scrap in the hole of simultaneously disposable thorough removing many places, raise the efficiency, strengthen effect.
Compared with prior art, advantage of the present utility model is as follows:
1, this clamp structure by arranging pore on bushing plate, connects ventilation tracheae, when holing, after accumulating a certain amount of iron filings, by pore to boring to aerate, utilizing air pressure by the iron filings blowout in boring, reaching the object of cleaning scrap fast.
2, this clamp structure is for the Working position of accessaries of sewing machine, arranges multiple pore, and is connected with same pneumatic source.Just can scrap in the hole of simultaneously disposable thorough removing many places by a switch control rule, raise the efficiency, strengthen effect.
Accompanying drawing explanation
Plan structure schematic diagram when Fig. 1 is the use of this clamp structure.
Perspective view when Fig. 2 is the use of this clamp structure.
Fig. 3 is the perspective view of this clamp structure.
Fig. 4 is another perspective view of this clamp structure.
In figure, 1, bushing plate; 2, base; 3, drill jig block; 4, locating dowel; 5, through hole; 6, pore; 8, air vent sleeve; 9, locating piece; 10, positioning strip; 11, accessaries of sewing machine.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As Fig. 1, shown in Fig. 2 and Fig. 4, this clamp structure is used for processing sewing machine parts 11, comprise bushing plate 1 and base 2, bushing plate 1 is vertically installed on base 2, base 2 can place accessaries of sewing machine 11 and make the bottom surface of accessaries of sewing machine 11 parallel relative with the medial surface of bushing plate 1, bushing plate 1 is provided with some air vent sleeves 8, air vent sleeve 8 and bushing plate 1 are connected and the lateral surface of bushing plate 1 is stretched out in air vent sleeve 8 outer end, the inner of air vent sleeve 8 can be resisted against on accessaries of sewing machine 11, axially pore 6 is offered and pore 6 can be corresponding with bore position to be processed on accessaries of sewing machine 11 along it in air vent sleeve 8, the outer end size of air vent sleeve 8 is greater than the inner size of air vent sleeve 8, and be greater than the diameter near the pore 6 at inner place in air vent sleeve 8 near the diameter of the pore 6 at outer end place in air vent sleeve 8, the inner end edge of air vent sleeve 8 has chamfering, pore 6 be all connected with same pneumatic source and clamp structure be also provided with can control flow check to the gauge tap of pore 6 air-flow.
Accessaries of sewing machine 11 is also in tabular, it is vertically placed on the base 2 of this clamp structure, accessaries of sewing machine 11 side to be processed faces up, another side is positioned on base 2, the bottom surface of accessaries of sewing machine 11 is parallel relative with bushing plate 1 towards bushing plate 1, then carry out holing or the processing such as turning, bushing plate 1 is provided with some air vent sleeves 8, pore 6 is offered in air vent sleeve 8, each pore 6 can both with bore position one_to_one corresponding to be processed on accessaries of sewing machine 11 front, air vent sleeve 8 can play certain support limit effect, being supported by accessaries of sewing machine 11 makes it have certain gap from bushing plate 1 surface, ensure the safety of bushing plate 1, after utilizing lathe to carry out Drilling operation operation to accessaries of sewing machine 11 front, pneumatic control switch, high pressure draught blows to the boring of accessaries of sewing machine 11 by tracheae and pore 6, utilizes air pressure to be blown out fast by the iron filings in boring, reaches the object of cleaning scrap fast.When using air pressure blowing-iron bits, the clearance space between accessaries of sewing machine 11 and bushing plate 1 as the passing away of iron filings, can prevent the accumulation of iron filings.
Can stretch in the boring of accessaries of sewing machine 11 near the air vent sleeve 8 of inner reduced size in the present embodiment and scrap is wherein cleared up, air vent sleeve 8 near outer end large-size is convenient to connect tracheae and be communicated with air gun, after air-flow arrives air vent sleeve 8 the inner, because pore 6 diameter wherein diminishes, flow velocity speeds, can air pressure be increased, make that air-flow is clean fast blows away scrap.
As shown in Figures 2 and 3, bushing plate 1 upper vertical is provided with drill jig block 3, can place accessaries of sewing machine 11 between drill jig block 3 and base 2, bushing plate 1 is also installed with the locating dowel 4 that can limit accessaries of sewing machine 11 transverse shifting.Accessaries of sewing machine 11 is placed between base 2 and drill jig block 3, drill jig block 3, base 2 and locating dowel 4 is utilized to fix it, then the processing such as boring are carried out, some other manufacturing procedures can be increased on demand, such as in the upper lateral part processing boring of accessaries of sewing machine 11, so that follow-up assembling, can be threaded the cleaning of scrap in the boring of machine parts 11 front by opposite joint by the air-flow of pore 6 in the process; Drill jig block 3 offer towards the through hole 5 of base 2, through hole 5 can be to be processed with accessaries of sewing machine 11 sidepiece bore position just relative, utilize lathe to carry out holing by this through hole 5 or the operation such as hole milling, air gun can also be utilized to aim at this through hole 5 and inwardly ventilate, cleaning scrap.
Drill jig block 3 can be good at locating accessaries of sewing machine 11, accessaries of sewing machine 11 length direction sets two locating pins, width sets a locating pin, on the opposite of locating pin, dress holds out against screw, just locating hole one piece is processed in boring machine or Digit Control Machine Tool processing boring, there is no accumulated error like this.
The medial surface of bushing plate 1 is interval with some locating pieces 9, base 2 is in strip, and base 2 upper surface is interval with some positioning strips 10 along base 2 length direction.Locating piece 9 can play certain supporting role, the holding capacity of dispersed gas borehole jack 8, being supported by accessaries of sewing machine 11 makes it have certain gap from bushing plate 1 surface, when using air pressure blowing-iron bits, this clearance space as the passage of iron filings, can prevent the accumulation of iron filings, positioning strip 10 plays certain positioning action, ensure that the accuracy of accessaries of sewing machine 11 placement location, thus ensure that pore 6 just to the bore position of accessaries of sewing machine 11, can improve effect and the efficiency of cleaning scrap.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ 1 herein, bushing plate; 2, base; 3, drill jig block; 4, locating dowel; 5, through hole; 6, pore; 8, air vent sleeve; 9, locating piece; 10, positioning strip; 11, the term such as accessaries of sewing machine, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (7)
1. the clamp structure of processing sewing machine parts, described clamp structure comprises bushing plate (1) and base (2), described bushing plate (1) is vertically installed on described base (2), it is characterized in that, described base (2) can be placed accessaries of sewing machine (11) and make the bottom surface of accessaries of sewing machine (11) relative with the medial surface of described bushing plate (1), described bushing plate (1) is provided with some air vent sleeves (8), described air vent sleeve (8) and described bushing plate (1) are connected and the lateral surface of described bushing plate (1) is stretched out in described air vent sleeve (8) outer end, the inner of described air vent sleeve (8) can be resisted against on accessaries of sewing machine (11), axially pore (6) is offered and described pore (6) can be corresponding with the upper bore position to be processed of described accessaries of sewing machine (11) along it in described air vent sleeve (8).
2. the clamp structure of a kind of processing sewing machine parts according to claim 1, it is characterized in that, the outer end size of described air vent sleeve (8) is greater than the inner size of described air vent sleeve (8), is greater than the diameter near the pore (6) at inner place in air vent sleeve (8) in described air vent sleeve (8) near the diameter of the pore (6) at outer end place.
3. the clamp structure of a kind of processing sewing machine parts according to claim 2, is characterized in that, the inner end edge of described air vent sleeve (8) has chamfering.
4. the clamp structure of a kind of processing sewing machine parts according to claim 1 or 2 or 3, it is characterized in that, described bushing plate (1) upper vertical is provided with drill jig block (3), accessaries of sewing machine (11) can be placed between described drill jig block (3) and base (2), described bushing plate (1) also be installed with the locating dowel (4) that can limit accessaries of sewing machine (11) transverse shifting.
5. the clamp structure of a kind of processing sewing machine parts according to claim 4, it is characterized in that, described drill jig block (3) offers towards the through hole of base (2) (5), the bore position that described through hole (5) can be to be processed with described accessaries of sewing machine (11) sidepiece is just relative.
6. the clamp structure of a kind of processing sewing machine parts according to claim 1 or 2 or 3, it is characterized in that, the medial surface of described bushing plate (1) is interval with some locating pieces (9), described base (2) is in strip, and described base (2) upper surface is interval with some positioning strips (10) along base (2) length direction.
7. the clamp structure of a kind of processing sewing machine parts (11) according to claim 4, it is characterized in that, described pore (6) be all connected with same pneumatic source and described clamp structure be also provided with can control flow check to the gauge tap of described pore (6) air-flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520215984.5U CN204565223U (en) | 2015-04-10 | 2015-04-10 | A kind of clamp structure of processing sewing machine parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520215984.5U CN204565223U (en) | 2015-04-10 | 2015-04-10 | A kind of clamp structure of processing sewing machine parts |
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| Publication Number | Publication Date |
|---|---|
| CN204565223U true CN204565223U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520215984.5U Expired - Fee Related CN204565223U (en) | 2015-04-10 | 2015-04-10 | A kind of clamp structure of processing sewing machine parts |
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| Country | Link |
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| CN (1) | CN204565223U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397514A (en) * | 2015-12-11 | 2016-03-16 | 天长缸盖有限公司 | Self-cleaning type workpiece positioning clamp |
| CN105415032A (en) * | 2015-12-11 | 2016-03-23 | 天长缸盖有限公司 | Two-pin-positioning fail-safe and scratch-proof fixture |
| CN107138768A (en) * | 2017-06-09 | 2017-09-08 | 安徽铸星机械制造有限公司 | A kind of multifunctional special-shaped work piece holder |
| CN113091559A (en) * | 2021-06-07 | 2021-07-09 | 西安兴航航空科技股份有限公司 | Hang joint space hole site and detect and side guide hole brill and examine mould |
-
2015
- 2015-04-10 CN CN201520215984.5U patent/CN204565223U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397514A (en) * | 2015-12-11 | 2016-03-16 | 天长缸盖有限公司 | Self-cleaning type workpiece positioning clamp |
| CN105415032A (en) * | 2015-12-11 | 2016-03-23 | 天长缸盖有限公司 | Two-pin-positioning fail-safe and scratch-proof fixture |
| CN105397514B (en) * | 2015-12-11 | 2019-01-01 | 天长缸盖有限公司 | A kind of self-cleaning workpiece positioning clamp |
| CN107138768A (en) * | 2017-06-09 | 2017-09-08 | 安徽铸星机械制造有限公司 | A kind of multifunctional special-shaped work piece holder |
| CN113091559A (en) * | 2021-06-07 | 2021-07-09 | 西安兴航航空科技股份有限公司 | Hang joint space hole site and detect and side guide hole brill and examine mould |
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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: 20150819 Termination date: 20160410 |