CN201565539U - Wire cutting mechanism of wire bending machine - Google Patents
Wire cutting mechanism of wire bending machine Download PDFInfo
- Publication number
- CN201565539U CN201565539U CN2009202947551U CN200920294755U CN201565539U CN 201565539 U CN201565539 U CN 201565539U CN 2009202947551 U CN2009202947551 U CN 2009202947551U CN 200920294755 U CN200920294755 U CN 200920294755U CN 201565539 U CN201565539 U CN 201565539U
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- chute
- bearing pin
- transverse slider
- slider
- oil cylinder
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Abstract
The utility model discloses a wire cutting mechanism of a wire bending machine, which comprises a movable shearing mold and a fixed shearing mold that are matched. The fixed shearing mold is provided with a wire hole for passing of wire. The fixed shearing mold is fixed to the upper end of a sliding guiding member of a slider. The movable shearing mold is fixed to the upper end of a longitudinal slider. The longitudinal slider is longitudinal connected with the sliding guiding member of the slider longitudinally. The sliding guiding member of the slider is fixedly connected with a cylinder seat of a cutting cylinder provided on a machine head. A moving end of the cutting cylinder moves transversely and is hinged with the transverse slider. The transverse slider is transversely connected slideably with the sliding guiding member of the slider and is movably connected with the longitudinal slider through a pin B and a chute B. The transverse motion of the transverse slider is converted to the longitudinal motion of the longitudinal slider through the pin B and the chute B. The cutting cylinder is connected with a control unit. The cutting mechanism according to the utility model has a simple, reasonable and effective structure.
Description
Technical field
The utility model belongs to the machining equipment field, particularly relates to a kind of wire bending machine wire rod shut-off mechanism.
Background technology
Publication number is that the patent documentation of CN201231294Y discloses a kind of numerical control wire bending machine, comprise frame, frame is provided with straightening mechanism, wire agency, head rotating mechanism, head, shut-off mechanism, mould, mould free-wheeling system, mould switching mechanism and control module.Wherein, shut-off mechanism adopts oil cylinder directly to promote shear knife and cuts off wire rod, and the utility model is intended to propose a kind of more reasonable, reliable and stable wire rod shut-off mechanism.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model provides a kind of wire bending machine wire rod shut-off mechanism, employing activity shear(ing) die and fixedly the shear(ing) die relative displacement cut off wire rod, adopt bearing pin and chute lifting activity shear(ing) die, make that structure is reasonable more, operation is simple and reliable, the wire rod section is bright and clean.
To achieve the above object, the utility model has adopted following technical scheme:
A kind of wire bending machine wire rod shut-off mechanism, movable shear(ing) die that comprising is complementary is provided with and fixing shear(ing) die, fixedly shear(ing) die is provided with the line hole of passing for wire rod, described fixedly shear(ing) die is fixed on slide block slide guiding body upper end, described movable shear(ing) die is fixed on the longitudinal sliding block upper end, described longitudinal sliding block is connected with the longitudinal sliding motion of slide block slide guiding body, described slide block slide guiding body is fixedlyed connected with the oil cylinder seat of cut-out oil cylinder on being arranged on head, the mobile terminal of described cut-out oil cylinder is laterally moved and be hinged with transverse slider on this mobile terminal, transverse slider and described slide block slide guiding body laterally are slidingly connected and flexibly connect by bearing pin B and chute B with described longitudinal sliding block, described transverse slider laterally move through bearing pin B and chute B is converted to vertically moving of longitudinal sliding block, described cut-out oil cylinder is connected with control module.Such shut-off mechanism is simple and reasonable for structure effectively.
As preferably, above-mentioned bearing pin B is fixed on the longitudinal sliding block, and described chute B is arranged on the transverse slider, and described bearing pin B inserts in the chute B and along chute B and moves, and described chute B comprises that at least one is used for the lifting section of lifting bearing pin B and longitudinal sliding block.
When mold exchange more, adopt cam lifting correcting mould, the ascending curve of general cam is milder, do not stop if wire rod is not lifted just might switch to produce mould, therefore, a mechanism of lifting wire rod preferably is set, this mechanism can be combined in the above-mentioned shut-off mechanism, as preferably, above-mentioned oil cylinder seat is hinged with the firm banking that is located on the head by jointed shaft A, described transverse slider and described firm banking flexibly connect by bearing pin A and chute A, and laterally move through bearing pin A and the chute A of described transverse slider are converted to the rotation around jointed shaft A of transverse slider and oil cylinder seat.Like this, thus can raise wire rod so that shear(ing) die rotates.
As preferably, above-mentioned bearing pin A is fixed on the transverse slider, and described chute A is arranged on the firm banking, and described bearing pin A inserts in the chute A and along chute A and moves, and described chute A comprises that at least one is used for the lifting section of lifting bearing pin A, transverse slider and oil cylinder seat.
The utility model has been owing to adopted above technical scheme, employing activity shear(ing) die and fixedly the shear(ing) die relative displacement cut off wire rod, adopt bearing pin and chute lifting activity shear(ing) die, make structure more rationally, operation is simple and reliable, the wire rod section is bright and clean.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is cut-out oil cylinder control principle figure of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is made a detailed explanation.
Embodiment 1:
A kind of wire bending machine wire rod shut-off mechanism as shown in Figure 1, movable shear(ing) die 702 that comprising is complementary is provided with and fixing shear(ing) die 703, fixedly shear(ing) die 703 is provided with the line hole of passing for wire rod 1, described fixedly shear(ing) die 703 is fixed on slide block slide guiding body 701 upper ends, described movable shear(ing) die 702 is fixed on longitudinal sliding block 713 upper ends, described longitudinal sliding block 713 is connected with 701 longitudinal sliding motions of slide block slide guiding body, described slide block slide guiding body 701 is fixedlyed connected with the oil cylinder seat 704 of cut-out oil cylinder 707 on being arranged on head 6, the mobile terminal of described cut-out oil cylinder 707 is laterally moved and be hinged with transverse slider 716 by bearing pin A705 on this mobile terminal, transverse slider 716 laterally is slidingly connected with described slide block slide guiding body 701 and flexibly connects by bearing pin B714 and chute B with described longitudinal sliding block 713, described transverse slider 716 laterally move through bearing pin B714 and chute B is converted to vertically moving of longitudinal sliding block 713, described cut-out oil cylinder 707 is connected with control module.Described bearing pin B714 is fixed on the longitudinal sliding block 713, described chute B is arranged on the transverse slider 716, described bearing pin B714 inserts in the chute B and along chute B and moves, and described chute B comprises that one is used for the lifting section 712 and a transverse translation section 715 of lifting bearing pin B714 and longitudinal sliding block 713.Described oil cylinder seat 704 is hinged with the firm banking 709 that is located on the head 6 by jointed shaft A708, described transverse slider 716 flexibly connects by bearing pin A705 and chute A with described firm banking 709, and laterally move through bearing pin A705 and the chute A of described transverse slider 716 are converted to the rotation around jointed shaft A708 of transverse slider 716 and oil cylinder seat 704.Described bearing pin A705 is fixed on the transverse slider 716, described chute A is arranged on the firm banking 709, described bearing pin A705 inserts in the chute A and along chute A and moves, and described chute A comprises that one is used for the lifting section 71 and a transverse translation section 711 of lifting bearing pin A705, transverse slider 716 and oil cylinder seat 704.
As shown in Figure 2, the oil cylinder of described cut-out oil cylinder 707 for having two impulse strokes is respectively applied for and finishes the lifting wire rod and wire rod is cut off action.When not working, the cut-out oil cylinder piston is in 2, and (be the middle of stroke state, the middle off-position stroke of oil cylinder can be controlled by hydraulic flow and time, but also the electrical appliance position probing is controlled.) when piston when 2 are moved to 3, realize post-tensioning action, because piston rod 706 is hinged by bearing pin A705 with transverse slider 716, so transverse slider 716 and bearing pin A705 produce displacement backward, move on the lifting section 710 of bearing pin A705 in chute A, thereby make that cutting off oil cylinder, oil cylinder seat, slide block slide guiding body, shear(ing) die and wire rod etc. turns clockwise around jointed shaft A708 generation certain angle as a connector, thereby realize lifting the line action.Lifting line action finishes back piston and is returned to 2, the entire mechanism return.When piston when middle 2 are moved to 1, piston rod drives transverse slider displacement forward, bearing pin B714 and the relative motion that laterally has band certain slope track to slide block, longitudinal sliding block 713 upwards rises under the driving of gradient track, movable shear(ing) die 702 rises and fixedly shear(ing) die 703 generation relative displacements, and wire rod 1 is cut off.The cut-out action is finished back piston and is returned to 2, the entire mechanism return.
Claims (4)
1. wire bending machine wire rod shut-off mechanism, it is characterized in that, movable shear(ing) die (702) that comprising is complementary is provided with and fixing shear(ing) die (703), fixedly shear(ing) die (703) is provided with the line hole of passing for wire rod (1), described fixedly shear(ing) die (703) is fixed on slide block slide guiding body (701) upper end, described movable shear(ing) die (702) is fixed on longitudinal sliding block (713) upper end, described longitudinal sliding block (713) is connected with slide block slide guiding body (701) longitudinal sliding motion, described slide block slide guiding body (701) is fixedlyed connected with the oil cylinder seat (704) of cut-out oil cylinder (707) on being arranged on head (6), transverse slider (716) is laterally moved and be hinged with in the mobile terminal of described cut-out oil cylinder (707) on this mobile terminal, transverse slider (716) and described slide block slide guiding body (701) laterally be slidingly connected and with described longitudinal sliding block (713) by bearing pin B (714) and chute B flexible connection, described transverse slider (716) laterally move through bearing pin B (714) and chute B is converted to vertically moving of longitudinal sliding block (713).
2. a kind of wire bending machine wire rod shut-off mechanism according to claim 1, it is characterized in that, described bearing pin B (714) is fixed on the longitudinal sliding block (713), described chute B is arranged on the transverse slider (716), described bearing pin B (714) inserts in the chute B and along chute B and moves, and described chute B comprises that at least one is used for the lifting section (712) of lifting bearing pin B (714) and longitudinal sliding block (713).
3. a kind of wire bending machine wire rod shut-off mechanism according to claim 2, it is characterized in that, described oil cylinder seat (704) is hinged with the firm banking (709) that is located on the head (6) by jointed shaft A (708), described transverse slider (716) and described firm banking (709) be by bearing pin A (705) and chute A flexible connection, and laterally move through bearing pin A (705) and the chute A of described transverse slider (716) are converted to the rotation around jointed shaft A (708) of transverse slider (716) and oil cylinder seat (704).
4. a kind of wire bending machine wire rod shut-off mechanism according to claim 3, it is characterized in that, described bearing pin A (705) is fixed on the transverse slider (716), described chute A is arranged on the firm banking (709), described bearing pin A (705) inserts in the chute A and along chute A and moves, and described chute A comprises that at least one is used for the lifting section (710) of lifting bearing pin A (705), transverse slider (716) and oil cylinder seat (704).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202947551U CN201565539U (en) | 2009-12-23 | 2009-12-23 | Wire cutting mechanism of wire bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202947551U CN201565539U (en) | 2009-12-23 | 2009-12-23 | Wire cutting mechanism of wire bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201565539U true CN201565539U (en) | 2010-09-01 |
Family
ID=42657821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202947551U Expired - Fee Related CN201565539U (en) | 2009-12-23 | 2009-12-23 | Wire cutting mechanism of wire bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201565539U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357618A (en) * | 2011-08-24 | 2012-02-22 | 泰博制钢股份有限公司 | Steel wire shearing device |
| CN102861838A (en) * | 2012-09-07 | 2013-01-09 | 深圳市宝福珠宝首饰有限公司 | Horizontal bisection type automatic cutting equipment for machining jewelry lines |
| CN115301928A (en) * | 2022-07-21 | 2022-11-08 | 宝鸡法士特齿轮有限责任公司 | Slide rail link mechanism of single hydro-cylinder lifting and propelling movement |
-
2009
- 2009-12-23 CN CN2009202947551U patent/CN201565539U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357618A (en) * | 2011-08-24 | 2012-02-22 | 泰博制钢股份有限公司 | Steel wire shearing device |
| CN102861838A (en) * | 2012-09-07 | 2013-01-09 | 深圳市宝福珠宝首饰有限公司 | Horizontal bisection type automatic cutting equipment for machining jewelry lines |
| CN102861838B (en) * | 2012-09-07 | 2014-07-30 | 深圳市宝福珠宝首饰有限公司 | Horizontal bisection type automatic cutting equipment for machining jewelry lines |
| CN115301928A (en) * | 2022-07-21 | 2022-11-08 | 宝鸡法士特齿轮有限责任公司 | Slide rail link mechanism of single hydro-cylinder lifting and propelling movement |
| CN115301928B (en) * | 2022-07-21 | 2023-11-14 | 宝鸡法士特齿轮有限责任公司 | Single-cylinder lifting and pushing sliding rail connecting rod mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20121223 |