CN209363300U - A kind of wire drawing machine - Google Patents
A kind of wire drawing machine Download PDFInfo
- Publication number
- CN209363300U CN209363300U CN201822036930.9U CN201822036930U CN209363300U CN 209363300 U CN209363300 U CN 209363300U CN 201822036930 U CN201822036930 U CN 201822036930U CN 209363300 U CN209363300 U CN 209363300U
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- support plate
- mold
- side plate
- knock
- wire drawing
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Abstract
The utility model discloses a kind of wire drawing machinees, belong to metal-working plant field, solve the problems, such as that taking-up mold in the prior art is inconvenient.It includes rack, the pan feeding portion, extension section and the driving portion that are set in rack, pan feeding portion includes the support plate being set in rack, it is circular through-hole that cross section is offered in support plate, mold is provided in through-hole, it is provided in support plate for being convenient for taking out the knock-pin of mold, the containing box for placing extra mold is provided in rack；Knock-pin is slidably connected in support plate, and knock-pin one end is connected to mold on the end face of extension section；Support plate includes the mainboard being arranged perpendicular to metal stretching direction, the first side plate and the second side plate that are parallel to the setting of metal stretching direction, and the first side plate and the second side plate are located at the two sides of mainboard；Shifting chute and sliding groove are opened on the first side plate.The utility model passes through mobile knock-pin, realizes the taking-up for facilitating mold.
Description
Technical field
The utility model relates to metal-working plant field, in particular to a kind of wire drawing machine.
Background technique
Bench is a kind of machinery that specially metal tubes such as aluminium, iron, wolfram steel are carried out with stretch process.In jewelry manufacture
In process flow, the lesser jewellery of internal diameter are if desired made, since straight forming has certain difficulty at the small wolfram steel of internal diameter；
To avoid molding difficulty, producer can generally be drawn and attenuated strip wolfram steel using wire drawing machine, form the wolfram steel silk of certain specification.
Bench is mainly made of rack, pan feeding portion, extension section and driving portion, and pan feeding is provided with mold in portion.Bench
At work, first by metal strip one end pass through mold in, by positioning device by the both ends of pipe fitting to be tensioned respectively with rack
It is fixed with stretching device, drives stretching device to move back and forth on the rack using driving device later, to complete to pipe fitting
It stretches.
In the prior art, due to needing to process various sizes of wire, mold needs to be replaced frequently use.In pan feeding portion
Through-hole is offered, mold is placed in through-hole；When needing replacing mold, need mold from through-hole in the end face of extension section
It is pulled out with disclosing, or from the end face far from extension section.Die hole very little on mold is difficult to be taken out operation.
Utility model content
The purpose of the utility model is to overcome the inconvenient deficiencies of taking-up mold in the prior art, and provide one kind
Wire drawing machine has achieved the effect that facilitate and has taken out mold.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of wire drawing machine, including rack, the pan feeding portion, extension section and the driving portion that are set in rack, the pan feeding portion packet
The support plate being set in rack is included, it is circular through-hole that cross section is offered in support plate, is provided with mold in through-hole, described
It is provided in support plate for being convenient for taking out the knock-pin of mold, the containing box for placing extra mold is provided in rack；
The knock-pin is slidably connected in support plate, and knock-pin one end is connected to mold on the end face of extension section.
By adopting the above technical scheme, when needing replacing mold, mobile knock-pin, so that knock-pin one end is by mold from through-hole
The introversive side far from extension section ejects, and facilitates the taking-up of mold.Meanwhile the mold not used can be placed in containing box,
It realizes the storage of mold and conveniently takes.Since through-hole is smaller close to the end face of extension section and the aperture of die hole, finger is very
Difficulty releases mold, using knock-pin, can easily release mold.Knock-pin is slidably connected in support plate, so that ejection
Bar with or without the use of when, be all with support plate realize connect, no longer need to be stored.
Further preferably are as follows: the knock-pin include the mobile jib being slidably connected with support plate, the abutting bar abutted with mold,
The connecting rod for connecting mobile jib and abutting bar；Mobile jib is arranged in parallel with bar is abutted；Shifting chute is offered in support plate, mobile jib is arranged in
In shifting chute；The setting direction of shifting chute and the draw direction of metal are parallel.
By adopting the above technical scheme, by pulling mobile jib, the movement for abutting bar is realized, thus by mould ejection.Due to master
Bar is arranged in parallel with bar is abutted, so the moving distance of mobile jib is to abut the moving distance of bar, so that abutting bar for mold top
The distance for needing mobile jib mobile out is minimum, facilitates the taking-up of mold.
Further preferably are as follows: the sliding groove being connected to shifting chute is offered in the support plate, institute is run through in sliding groove one end
In support plate；Mobile jib is fixed with operating stick far from one end of connecting rod, and operating stick one end passes through sliding groove and extends to outside support plate.
It by adopting the above technical scheme, can be by being realized in the outer side shifting operation bar of support plate by the way that operating stick is arranged
The ejection of mold.Since major trunk roads starve the draw direction that setting direction is parallel to technology, it is as parallel to the ejection direction of mold,
If directly operating mobile jib, need to clutch that mobile jib pulls simultaneously and the movement of mobile jib just may be implemented in promotion mobile jib, and operating stick exists
It only needs to push and pull when moving in shifting chute, facilitates operation.Meanwhile being located in shifting chute as long as abutting bar, so that it may avoid knock-pin
Rotation, guarantee abut bar stability in use.
Further preferably are as follows: the placing groove for placement operation bar, placing groove and sliding groove are offered in the support plate
Connection；The cross section of knock-pin is circle.
By adopting the above technical scheme, when not needing ejection die, and stretching metal in mold, mobile jib is turned to
In placing groove, the end face of mold can be left by abutting bar at this time, reduce the influence that knock-pin may cause abutting bar.
Further preferably are as follows: be provided with abutting plate in the support plate, abut and be provided with magnetic sheet on plate, abut bar by ferromagnetic
Property substance is made；When operating stick is located in placing groove, abuts bar and magnetic sheet is attracted.
By adopting the above technical scheme, it is sucked by magnetic sheet by bar is abutted, reduction abutting bar turns to again to abut with mold
A possibility that, the stability in use of knock-pin is improved to a certain extent.
Further preferably are as follows: open up fluted on the abutting plate, magnetic sheet is arranged in the groove, and is abutted bar and is connected to groove
It is interior.
By adopting the above technical scheme, by the way that groove is arranged, increase and abut plate and the contact area that abuts bar, increase magnetic sheet and
The contact area between bar is abutted, improves and abuts bar in the stability for leaving mold state.
Further preferably are as follows: the support plate includes the mainboard being arranged perpendicular to metal stretching direction, is parallel to metal drawing
The first side plate and the second side plate of direction setting are stretched, the first side plate and the second side plate are located at the two sides of mainboard；Shifting chute and
Sliding groove is opened on the first side plate.
By adopting the above technical scheme, certain formation is needed since mold is ejected through-hole by abutting bar completely, at least needed
With through-hole to open up length identical；And through-hole to open up length identical as the thickness of mainboard.If sliding groove is opened on mainboard, and
Needing the mobile distance identical with mainboard thickness of operating stick, then shifting chute two sides need to penetrate through mainboard, and operating stick can deviate from mainboard,
Bar cannot will be abutted to keep abutting with mold.As long as abutting bar to be located in shifting chute, so that it may avoid the rotation of knock-pin, protect
Card abuts the stability in use of bar；Increase the movable distance of operating stick using the first side plate, the use of Lai Tigao knock-pin is steady
It is qualitative.
Further preferably are as follows: the inserting groove that cross section is rectangle, mainboard are offered on first side plate and the second side plate
On be fixed with inserting groove cooperation grafting block, inserting groove is opened up perpendicular to metal stretching direction, and inserting groove is far from rack one
End perforation.
By adopting the above technical scheme, it is easy to generate abrasion between mold and mainboard, mainboard needs to be replaced frequently.By inserting
Access slot and grafting block realize the releasable connection between mainboard and the first side plate and the second side plate, and inserting groove is perpendicular to metal stretching
Direction opens up, so that mainboard will not be deviate from from inserting groove when carrying out metal stretching.
Further preferably are as follows: the containing box is set to side of the support plate far from extension section.
By adopting the above technical scheme, containing box and support plate and extension section are set on straight line, worker can be with
The side for standing on rack is operated, and containing box will not generate interference to the operation of worker.
Further preferably are as follows: the column to match with each mold internal diameter is provided in the containing box, mold is sheathed on
On column.
By adopting the above technical scheme, mold is sheathed on outside column, prevents mold from rolling generation abrasion in containing box；And
Column can disclose the substance partially remained in die hole.
In conclusion the utility model has the following beneficial effects:
1, by setting knock-pin, facilitate the taking-up of mold；
2, by setting operating stick and sliding groove, on the one hand facilitate ejection, another party can to avoid the rotation of knock-pin,
Guarantee the stability in use of abutting bar；
3, bar will be abutted by setting placing groove, when not using knock-pin far from die face, be reduced to metal stretching
It influences；
4, by setting column and containing box, the storage of mold is realized.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of support plate；
Fig. 3 is the structural schematic diagram of support plate；
Fig. 4 is the enlarged drawing of part A in Fig. 3.
Appended drawing reference: 1, rack；11, it keeps a foothold；12, mounting shell；13, sliding rail；2, pan feeding portion；3, extension section；31, it installs
Plate；32, cylinder；33, clamping plate；34, sliding block；35, fixed block；4, driving portion；41, chain；42 sprocket wheels；43, motor；5, it supports
Plate；51, mainboard；511, through-hole；512, grafting block；52, the first side plate；521, shifting chute；522, sliding groove；523, placing groove；
524, inserting groove；53, the second side plate；54, plate is abutted；541, groove；542, magnetic sheet；6, mold；61, die hole；7, knock-pin；
71, mobile jib；72, bar is abutted；73, connecting rod；74, operating stick；8, containing box；9, column.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of wire drawing machine, as shown in Figure 1, including rack 1, the pan feeding portion 2 being set in rack 1, extension section 3 and driving portion
4。
Rack 1 includes three 11, hollow and upper end opening mounting shells 12 of keeping a foothold being vertically arranged, 11 uniformly fixations of keeping a foothold
In the lower end surface of mounting shell 12.The direction of metal stretching is parallel with the length direction of mounting shell 12, and metal strip is drawn in the horizontal direction
It stretches.
Pan feeding portion 2 is set to one end of 12 length direction of mounting shell.Pan feeding portion 2 includes the branch for being set to 12 top of mounting shell
Fagging 5, the mold 6 being set in support plate 5 offer 6 hole of mold on mold 6；It is provided in support plate 5 for ejection die
6 knock-pin 7.
As shown in Fig. 2, support plate 5 includes mainboard 51, the first side plate 52 and the second side plate 53 being vertically arranged, mainboard 51 1
End face is arranged towards extension section 3；First side plate 52 and the second side plate 53 are located at the two sides of mainboard 51, and to far from extension section 3
Direction extends, and the second side plate 53 of the first side plate 52 is fixed on 12 upper surface of mounting shell.On first side plate 52 and the second side plate 53
The inserting groove 524 that cross section is rectangle is offered vertically, and place the first side plate 52 and the second side plate are run through in 524 upper end of inserting groove
53, the two grafting blocks 512 abutted with 524 inner wall of inserting groove and 52 inner wall of the first side plate are fixed on mainboard 51.Mainboard 51
It is circular through-hole 511 that upper level, which offers cross section, and mold 6 is set in through-hole 511.It is two sections that through-hole 511, which is divided to, and close
The cross-sectional area that 3 one sections of extension section is greater than the cross-sectional area far from 3 one sections of extension section.
The cross section of knock-pin 7 is circle.Knock-pin 7 successively includes operating stick 74, the master for being fixed on 74 one end of operating stick
Bar 71, the connecting rod 73 for being fixed on 71 one end of mobile jib are fixed on abutting bar 72 of the connecting rod 73 far from 71 one end of mobile jib.Operating stick
74, mobile jib 71, connecting rod 73, abutting bar 72 are located on the same face.And operating stick 74 and mobile jib 71, mobile jib 71 and connecting rod 73,
Connecting rod 73 with to abut bar 72 mutually vertical, operating stick 74 is parallel to each other with bar 72 is abutted.It abuts 72 one end of bar and is connected to mould
Tool 6 is close to the end face of extension section 3 (referring to Fig. 3).
It is circular shifting chute 521 that level, which offers cross section, on first side plate 52, and shifting chute 521 is close to extension section 3
First side plate 52 where the perforation of one end, mobile jib 71 are set in shifting chute 521 (referring to Fig. 3).It is also provided on first side plate 52
The sliding groove 522 being connected to shifting chute 521, the cross section of sliding groove 522 is rectangle and opens up perpendicular to shifting chute 521, is slided
Slot 522 runs through the side of the first side plate of place 52 far from one end of mainboard 51；74 one end of operating stick passes through sliding groove 522 and extends to
Outside first side plate 52.The placing groove 523 being connected to sliding groove 522 is offered on first side plate 52, placing groove 523 is connected to sliding
The lower section of slot 522, operating stick 74 are can turn in placing groove 523.
First side plate 52 is fixed with close to the end face of extension section 3 and abuts plate 54, abuts 54 one end of plate to close to extension section 3
Side extends.Cross section is offered on plate 54 vertically for semicircular groove 541, on 541 inner wall of groove as shown in figure 4, abutting
It is adhesive with and is connected on magnetic sheet 542 with the matched magnetic sheet 542 of 541 inner wall shape of groove, mobile jib 71；Knock-pin 7 is fabricated from iron.
As shown in Figure 1, being horizontally fixed with containing box 8 in rack 1, containing box 8 is fixed on rack 1 provided with pan feeding portion 2 one
In the vertical end face at end.The matched column 9 in 6 hole of mold with each mold 6, part are vertically fixed on the bottom surface of containing box 8
Mold 6 is sheathed on column 9.
Extension section 3 includes the mounting plate 31 for being set to 12 top of mounting shell, two cylinders for being fixed on 31 top of mounting plate
32, two clamping plates 33 of two 32 output shafts of cylinder are individually fixed in.The output shaft of two cylinders 32 is oppositely arranged.Driving portion 4
The motor 43 rotated including the chain 41 being set in mounting shell 12, two sprocket wheels 42 engaged with chain 41, drive sprocket 42.
Fixed block 35 is fixed between chain 41 and mounting plate 31.Two sliding rails 13 are fixed on the outside of mounting shell 12, sliding rail 13 is along metal
Draw direction is extended；The sliding block 34 cooperated with sliding rail 13 is fixed with below mounting plate 31.It is fixed with and consolidates on mounting shell 12
Surely there is fixed link, sprocket wheel 42 is rotationally connected in fixed link.
The implementation principle of the present embodiment are as follows: take out required mold from containing box, and mold is pushed into through-hole, carry out
Metal wire-drawing；When needing replacing mold, to the direction pull joystick of containing box, mold is pushed away out of through-hole so that abutting bar
Out, the mold needed replacing is put into through-hole, is pushed into through-hole, knock-pin is reset；Operating stick is rotated into placing groove, so that
It abuts bar to abut with magnetic sheet, carries out metal wire-drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of wire drawing machine, including rack (1), the pan feeding portion (2) being set on rack (1), extension section (3) and driving portion (4),
The pan feeding portion (2) includes the support plate (5) being set on rack (1), and it is circular logical that cross section is offered in support plate (5)
Hole (511), through-hole (511) is interior to be provided with mold (6), which is characterized in that is provided on the support plate (5) for convenient for taking-up
The knock-pin (7) of mold (6) is provided with the containing box (8) for placing extra mold (6) in rack (1)；The knock-pin
(7) it is slidably connected on support plate (5), knock-pin (7) one end is connected to mold (6) on the end face of extension section (3).
2. a kind of wire drawing machine according to claim 1, which is characterized in that the knock-pin (7) includes sliding with support plate (5)
The mobile jib (71) of dynamic connection, with the abutting bar (72) of mold (6) abutting, connect mobile jib (71) and the connecting rod that abuts bar (72)
(73)；Mobile jib (71) is arranged in parallel with bar (72) is abutted；It is offered in support plate (5) shifting chute (521), mobile jib (71) is arranged in
In shifting chute (521)；The setting direction of shifting chute (521) is parallel with the draw direction of metal.
3. a kind of wire drawing machine according to claim 2, which is characterized in that offered on the support plate (5) and shifting chute
(521) place support plate (5) are run through in the sliding groove (522) being connected to, sliding groove (522) one end；Mobile jib (71) is far from connecting rod
(73) one end is fixed with operating stick (74), and operating stick (74) one end passes through sliding groove (522) and extends to support plate (5) outside.
4. a kind of wire drawing machine according to claim 3, which is characterized in that offer on the support plate (5) for placing
The placing groove (523) of operating stick (74), placing groove (523) are connected to sliding groove (522)；The cross section of knock-pin (7) is circle.
5. a kind of wire drawing machine according to claim 4, which is characterized in that be provided with abutting plate on the support plate (5)
(54), it abuts and is provided with magnetic sheet (542) on plate (54), abut bar (72) and be made of ferromagnetic material；When operating stick (74) is located at
When in placing groove (523), abuts bar (72) and magnetic sheet (542) and be attracted.
6. a kind of wire drawing machine according to claim 5, which is characterized in that opened up on the abutting plate (54) fluted
(541), magnetic sheet (542) is set in groove (541), is abutted bar (72) and is connected in groove (541).
7. a kind of wire drawing machine according to claim 3, which is characterized in that the support plate (5) includes drawing perpendicular to metal
The first side plate (52) and the second side plate (53) stretched the mainboard (51) of direction setting, be parallel to the setting of metal stretching direction, first
Side plate (52) and the second side plate (53) are located at the two sides of mainboard (51)；Shifting chute (521) and sliding groove (522) are opened in
On side plate (52).
8. a kind of wire drawing machine according to claim 7, which is characterized in that first side plate (52) and the second side plate (53)
On offer the inserting groove (524) that cross section is rectangle, the grafting block with inserting groove (524) cooperation is fixed on mainboard (51)
(512), inserting groove (524) is opened up perpendicular to metal stretching direction, and inserting groove (524) is penetrated through far from rack (1) one end.
9. a kind of wire drawing machine according to claim 1, which is characterized in that it is remote that the containing box (8) is set to support plate (5)
Side from extension section (3).
10. a kind of wire drawing machine according to claim 9, which is characterized in that be provided with and each mould in the containing box (8)
The column (9) that tool (6) internal diameter matches, mold (6) are sheathed on column (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822036930.9U CN209363300U (en) | 2018-12-05 | 2018-12-05 | A kind of wire drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822036930.9U CN209363300U (en) | 2018-12-05 | 2018-12-05 | A kind of wire drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209363300U true CN209363300U (en) | 2019-09-10 |
Family
ID=67831393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822036930.9U Active CN209363300U (en) | 2018-12-05 | 2018-12-05 | A kind of wire drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209363300U (en) |
-
2018
- 2018-12-05 CN CN201822036930.9U patent/CN209363300U/en active Active
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