CN106271363A - A kind of feed dog entirety fine adjusting method, instrument and equipment - Google Patents
A kind of feed dog entirety fine adjusting method, instrument and equipment Download PDFInfo
- Publication number
- CN106271363A CN106271363A CN201610699669.3A CN201610699669A CN106271363A CN 106271363 A CN106271363 A CN 106271363A CN 201610699669 A CN201610699669 A CN 201610699669A CN 106271363 A CN106271363 A CN 106271363A
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- CN
- China
- Prior art keywords
- feed dog
- entirety
- alveolus
- centre bore
- adjusting method
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- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The invention belongs to feed dog field, particularly relate to a kind of feed dog entirety fine adjusting method, instrument and equipment, described feed dog entirety fine adjusting method comprises the following steps: by feed dog horizontal positioned in the plane, the horizontal central plane making alveolus and centre bore is parallel to each other, and by pressing element, alveolus and centre bore are fixed respectively, described slider end is vertical with the horizontal central plane of described alveolus and centre bore in the stationary state；Feed dog is heated to austenitizing state, by the active force of described pressing element, makes feed dog complete forming process；Feed dog is carried out cooling and completes quenching technical, finally it is taken off from pressing element.The present invention can provide a kind of and reduce scrappage, improves feed dog entirety fine adjusting method, instrument and the equipment of production capacity simultaneously.
Description
Technical field
The invention belongs to feed dog field, particularly relate to a kind of feed dog entirety fine adjusting method, instrument and equipment.
Background technology
At present, feed dog overall precision adjusts and there are two problems, and one is that alveolus quantity is many, and manual setting difficulty, two are
Workpiece itself has hardness, is very easy to fracture during adjustment, causes scrappage high, and especially the scrappage of the workpiece of multiple-grooved is up to
20%.
Therefore, based on these problems, it is provided that a kind of reduction scrappage, improve the feed dog entirety accurate adjustment side of production capacity simultaneously
Method, instrument and equipment have important practical significance.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of scrappage that reduces, improve production capacity simultaneously
Feed dog entirety fine adjusting method, instrument and equipment.
The present invention solves it and technical problem is that and take techniques below scheme to realize:
A kind of feed dog entirety fine adjusting method, described feed dog entirety fine adjusting method comprises the following steps:
By feed dog horizontal positioned in the plane, the horizontal central plane of alveolus and centre bore is made to be parallel to each other, and by pressure
Tool alveolus and centre bore are fixed respectively, described slider end in the stationary state with described alveolus and the horizontal centre of centre bore
Face is vertical；
Feed dog is heated to austenitizing state, by the active force of described pressing element, makes feed dog complete molding
Process；
Feed dog is carried out cooling and completes quenching technical, finally it is taken off from pressing element.
In above-mentioned feed dog entirety fine adjusting method, further, described feed dog is heated by heater.
In above-mentioned feed dog entirety fine adjusting method, further, described feed dog is lowered the temperature by coolant.
A kind of feed dog entirety accurate adjustment instrument realizing arbitrary described feed dog entirety fine adjusting method, described feed dog
Overall accurate adjustment instrument includes that pressing element and working plate, described working plate are described plane, and described pressing element connects to be had and coolant bottle phase
Logical coolant pipe, described coolant pipe is provided with valve.
In above-mentioned feed dog entirety accurate adjustment instrument, further, described pressing element includes two fixtures and one
Support member, two described fixtures are each attached on working plate, and described support member communicates with coolant, and the end of described fixture sets
There is the fixing head that can rotate along vertical plane, the tooth of two described fixing head position in the stationary state and described feed dog
Groove is corresponding with the position of centre bore, and described support member is the U-shaped of side opening, described support member to the alveolus of described feed dog and
Connector between centre bore is supported.
In above-mentioned feed dog entirety accurate adjustment instrument, further, described fixture include the first pole, second
Bar, it is located at the described fixing head of the first pole end, the handle being located at the second pole end and base, described base and described the
One pole and the second pole are all flexibly connected, and are flexibly connected between described first pole and the second pole.
In above-mentioned feed dog entirety accurate adjustment instrument, further, described fixing head is at the alveolus with described feed dog
Corresponding position has the groove matched with described alveolus, and described fixing head is corresponding with the centre bore of described feed dog
Position have the projection matched with described centre bore.
A kind of feed dog entirety accurate-adjusting equipment, described feed dog entirety accurate-adjusting equipment includes arbitrary described feed dog
Overall accurate adjustment instrument, described feed dog entirety accurate-adjusting equipment also includes:
Operating board, it is by supporting platform installation on the top of the shelf, and described operating board lower surface is connected with the output shaft of motor, institute
State operating board, between described support platform and operating board, be provided with ball.
Bracing frame, described coolant bottle is installed on support frame as described above.
In above-mentioned feed dog entirety accurate-adjusting equipment, further, the quantity of described feed dog entirety accurate adjustment instrument is
Six, and it is uniformly distributed in described operation edge of table.
Advantages of the present invention and good effect be:
1, the present invention can be greatly lowered scrappage, the scrap produced except workman's maloperation, scraps substantially without generation
Product.
2, the production capacity of the present invention improves 2-3 times, and wherein multiple-grooved part production capacity is more than 5 times of manual setting.
Accompanying drawing explanation
Below with reference to drawings and Examples, technical scheme is described in further detail, but should
Knowing, these accompanying drawings only design for task of explanation, therefore not as the restriction of the scope of the invention.Additionally, unless especially
Pointing out, these accompanying drawings are meant only to conceptually illustrate that structure described herein constructs, without to draw to scale.
Fig. 1 is the structural representation of feed dog entirety accurate adjustment instrument；
Fig. 2 is the structural representation of support member；
Fig. 3 is the structural representation of feed dog entirety accurate-adjusting equipment.
In figure:
1. fixture, 2. support member, 3. fixing head, 4. connector, 5. the first pole, 6. the second pole, 7. handle, the 8. end
Seat, 9. projection, 10. operating board, 11. support platform, 12. shelfs, 13. motors, 14. balls, 15. coolant pipes.
Detailed description of the invention
Firstly, it is necessary to explanation, the feed dog entirety accurate adjustment side of the present invention will be illustrated below by way of example
The concrete structure of method, instrument and equipment, feature and advantage etc., but what all of description was intended merely to illustrate, and should
It is understood as the present invention is formed any restriction.Additionally, be described by the most mentioned each embodiment or implicit appointing
Anticipate single technical characteristic, or shown or implicit any single technical characteristic in the drawings, still can be in these technology
Proceed combination in any between feature (or its equivalent) or delete, thus obtaining the basis that may the most directly mention
Other embodiments more of invention.It addition, for the sake of simplifying drawing, same or like technical characteristic is at same accompanying drawing
In may only indicate at one.
It will be appreciated that when it is said parts be ' attach ' to another parts time, it can be directly connected to another parts or
Intermediate member can be there is.On the contrary, when it is said parts " are directly connected to " to another parts time, then it represents that there is not pars intermedia
Part.
Fig. 1 gives the structural representation of feed dog entirety accurate adjustment instrument, and is shown the structure of support member by Fig. 2
Schematic diagram, and the structural representation of feed dog entirety accurate-adjusting equipment is shown by Fig. 3, the most just combine Fig. 1 to Fig. 3 and have
The body explanation present invention.
A kind of feed dog entirety fine adjusting method, it is characterised in that: described feed dog entirety fine adjusting method comprises the following steps:
By feed dog horizontal positioned in the plane, the horizontal central plane of alveolus and centre bore is made to be parallel to each other, and by pressure
Tool alveolus and centre bore are fixed respectively, described slider end in the stationary state with described alveolus and the horizontal centre of centre bore
Face is vertical；
Feed dog is heated to austenitizing state, by the active force of described pressing element, makes feed dog complete molding
Process；
Feed dog is carried out cooling and completes quenching technical, finally it is taken off from pressing element.
It is pointed out that described feed dog is heated by heater.
It is pointed out that described feed dog is lowered the temperature by coolant.
As shown in Figure 1-2, a kind of feed dog entirety accurate adjustment work realizing arbitrary described feed dog entirety fine adjusting method
Tool, described feed dog entirety accurate adjustment instrument includes that pressing element and working plate, described working plate are described plane, and described pressing element connects to be had
The coolant pipe 15 communicated with coolant bottle, described coolant pipe 15 is provided with valve.
Further to saying, it is also possible to consider in the present invention, described pressing element includes two fixtures 1 and a support member
2, two described fixtures 1 are each attached on working plate, and described support member 2 communicates with coolant, and the end of described fixture 1 sets
There are the fixing head 3 that can rotate, two described fixing head 3 position in the stationary state and described feed dog along vertical plane
Alveolus is corresponding with the position of centre bore, and described support member 2 is the U-shaped of side opening, the described support member 2 tooth to described feed dog
Connector 4 between groove and centre bore is supported.
It is pointed out that described fixture 1 includes first pole the 5, second pole 6, is located at the institute of the first pole 5 end
State fixing head 3, the handle 7 being located at the second pole 6 end and base 8, described base 8 and described first pole 5 and the second pole 6
All it is flexibly connected, is flexibly connected between described first pole 5 and the second pole 6.
It is pointed out that described fixing head 3 has and described tooth in the position corresponding with the alveolus of described feed dog
The groove that groove matches, described fixing head 3 has and described centre bore in the position corresponding with the centre bore of described feed dog
The projection 9 matched.
As an example, in the present invention, lift handle 7, make fixing head 3 lift, feed dog is placed on appointment position, uses
Fixture 1 and support member 2 are fixed, and are heated feed dog by heater, after being heated to a certain degree, stop
Heating, and open valve, feed dog is carried out cooling and completes quenching technical, finally it is taken off from pressing element.
As it is shown on figure 3, a kind of feed dog entirety accurate-adjusting equipment, described feed dog entirety accurate-adjusting equipment includes arbitrary institute
The feed dog entirety accurate adjustment instrument stated, described feed dog entirety accurate-adjusting equipment also includes:
Operating board 10, its by support platform 11 be arranged on shelf 12, described operating board 10 lower surface is defeated with motor 13
Shaft is connected, and described operating board 10 is provided with ball 14 between described support platform 11 and operating board 10.
Bracing frame, described coolant bottle is installed on support frame as described above.
Other embodiment in the present invention, it is also possible to carry out joining of freedom and flexibility for dog entirety accurate-adjusting equipment
Put, so as to give full play of the technical advantage of the present invention.The most just this is carried out illustrative explanation.
Such as, in certain embodiments, it may be considered that the quantity of described feed dog entirety accurate adjustment instrument is six, and uniformly
It is distributed in the edge of described operating board 10.
By being provided with multiple feed dog entirety accurate adjustment instrument, efficiency, such as, one day hand-manipulated can be improved further
Adjusting quantity is 150 to 200, and after using this technique, within one day, can adjust 500.
In sum, the present invention can provide a kind of and reduce scrappage, improve simultaneously production capacity feed dog entirety fine adjusting method,
Instrument and equipment.
The present invention has been described in detail by above example, but described content is only presently preferred embodiments of the present invention, no
The practical range for limiting the present invention can be considered.All impartial changes made according to the present patent application scope and improvement etc., all
Within should still belonging to the patent covering scope of the present invention.
Claims (9)
1. a feed dog entirety fine adjusting method, it is characterised in that: described feed dog entirety fine adjusting method comprises the following steps:
By feed dog horizontal positioned in the plane, the horizontal central plane of alveolus and centre bore is made to be parallel to each other, and by pressing element pair
Alveolus and centre bore are fixed respectively, and described slider end is vertical with the horizontal central plane of described alveolus and centre bore in the stationary state
Directly；
Feed dog is heated to austenitizing state, by the active force of described pressing element, makes feed dog complete forming process；
Feed dog is carried out cooling and completes quenching technical, finally it is taken off from pressing element.
Feed dog entirety fine adjusting method the most according to claim 1, it is characterised in that: described feed dog passes through heater
Heated.
Feed dog entirety fine adjusting method the most according to claim 1, it is characterised in that: described feed dog passes through coolant quilt
Cooling.
4. the feed dog entirety accurate adjustment instrument realizing feed dog entirety fine adjusting method described in claim 1, it is characterised in that:
Described feed dog entirety accurate adjustment instrument includes that pressing element and working plate, described working plate are described plane, described pressing element connect have with
The coolant pipe that coolant bottle communicates, described coolant pipe is provided with valve.
Feed dog entirety accurate adjustment instrument the most according to claim 4, it is characterised in that: described pressing element includes two fixtures
With a support member, two described fixtures are each attached on working plate, and described support member communicates with coolant, described fixture
End be provided with the fixing head that can rotate along vertical plane, two described fixing head position in the stationary state is sent with described
The alveolus of dog is corresponding with the position of centre bore, and described support member is the U-shaped of side opening, and described support member is to described feed dog
Alveolus and centre bore between connector be supported.
Feed dog entirety accurate adjustment instrument the most according to claim 5, it is characterised in that: described fixture includes first
Bar, the second pole, it is located at the described fixing head of the first pole end, the handle being located at the second pole end and base, the described end
Seat is all flexibly connected with described first pole and the second pole, is flexibly connected between described first pole and the second pole.
Feed dog entirety accurate adjustment instrument the most according to claim 5, it is characterised in that: described fixing head with described work feed
The position that the alveolus of tooth is corresponding has the groove matched with described alveolus, and described fixing head is at the center with described feed dog
Corresponding position, hole has the projection matched with described centre bore.
8. a feed dog entirety accurate-adjusting equipment, it is characterised in that: described feed dog entirety accurate-adjusting equipment includes claim 4-7
According to any one of feed dog entirety accurate adjustment instrument, described feed dog entirety accurate-adjusting equipment also includes:
Operating board, it is by supporting platform installation on the top of the shelf, and described operating board lower surface is connected with the output shaft of motor, described behaviour
Station, is provided with ball between described support platform and operating board.
Bracing frame, described coolant bottle is installed on support frame as described above.
Feed dog entirety accurate-adjusting equipment the most according to claim 8, it is characterised in that: described feed dog entirety accurate adjustment instrument
Quantity be six, and be uniformly distributed in described operation edge of table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610699669.3A CN106271363A (en) | 2016-08-19 | 2016-08-19 | A kind of feed dog entirety fine adjusting method, instrument and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610699669.3A CN106271363A (en) | 2016-08-19 | 2016-08-19 | A kind of feed dog entirety fine adjusting method, instrument and equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106271363A true CN106271363A (en) | 2017-01-04 |
Family
ID=57660949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610699669.3A Pending CN106271363A (en) | 2016-08-19 | 2016-08-19 | A kind of feed dog entirety fine adjusting method, instrument and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106271363A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2371465A1 (en) * | 2010-03-23 | 2011-10-05 | Benteler Automobiltechnik GmbH | Method and device for producing hardened moulded components |
| CN102430628A (en) * | 2011-09-30 | 2012-05-02 | 大连理工大学 | Thermal forming method for multilayer metal composite boards |
| CN203726200U (en) * | 2013-12-16 | 2014-07-23 | 浙江华鑫实业有限公司 | End drilling tool for automobile luggage rack |
| CN104195760A (en) * | 2014-09-17 | 2014-12-10 | 平湖市当湖街道飞天人机械图文设计服务部 | Spindle fixing sleeve of industrial sewing machine and thermal treatment technique of spindle fixing sleeve |
| CN104195763A (en) * | 2014-09-17 | 2014-12-10 | 平湖市当湖街道飞天人机械图文设计服务部 | Presser foot fixing part of industrial sewing machine and thermal treatment technique of presser foot fixing part |
| CN104235124A (en) * | 2014-09-21 | 2014-12-24 | 金方明 | Bottom plate fixing piece of die spotting machine and thermal treatment technology of bottom plate fixing piece |
| CN205363332U (en) * | 2015-12-24 | 2016-07-06 | 天津市臣涛精密机械设备有限公司 | Special clamping device of sewing machine feed dog four -axis machining total order |
-
2016
- 2016-08-19 CN CN201610699669.3A patent/CN106271363A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2371465A1 (en) * | 2010-03-23 | 2011-10-05 | Benteler Automobiltechnik GmbH | Method and device for producing hardened moulded components |
| CN102430628A (en) * | 2011-09-30 | 2012-05-02 | 大连理工大学 | Thermal forming method for multilayer metal composite boards |
| CN203726200U (en) * | 2013-12-16 | 2014-07-23 | 浙江华鑫实业有限公司 | End drilling tool for automobile luggage rack |
| CN104195760A (en) * | 2014-09-17 | 2014-12-10 | 平湖市当湖街道飞天人机械图文设计服务部 | Spindle fixing sleeve of industrial sewing machine and thermal treatment technique of spindle fixing sleeve |
| CN104195763A (en) * | 2014-09-17 | 2014-12-10 | 平湖市当湖街道飞天人机械图文设计服务部 | Presser foot fixing part of industrial sewing machine and thermal treatment technique of presser foot fixing part |
| CN104235124A (en) * | 2014-09-21 | 2014-12-24 | 金方明 | Bottom plate fixing piece of die spotting machine and thermal treatment technology of bottom plate fixing piece |
| CN205363332U (en) * | 2015-12-24 | 2016-07-06 | 天津市臣涛精密机械设备有限公司 | Special clamping device of sewing machine feed dog four -axis machining total order |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |
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| RJ01 | Rejection of invention patent application after publication |