CN112404313A - Shearing mechanism is used in spring steel wire production - Google Patents
Shearing mechanism is used in spring steel wire production Download PDFInfo
- Publication number
- CN112404313A CN112404313A CN202011264196.7A CN202011264196A CN112404313A CN 112404313 A CN112404313 A CN 112404313A CN 202011264196 A CN202011264196 A CN 202011264196A CN 112404313 A CN112404313 A CN 112404313A
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- China
- Prior art keywords
- steel wire
- spring steel
- rack
- fixed mounting
- sliding groove
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- 230000007246 mechanism Effects 0.000 title claims abstract description 29
- 229910000639 Spring steel Inorganic materials 0.000 title claims abstract description 25
- 238000010008 shearing Methods 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000006073 displacement reaction Methods 0.000 claims abstract description 17
- 230000007723 transport mechanism Effects 0.000 claims description 5
- 238000003825 pressing Methods 0.000 abstract description 15
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
The invention discloses a shearing device for spring steel wire production, which comprises a workbench, wherein a pressing and conveying mechanism is fixedly arranged on one side of the top of the workbench, a fixed frame is fixedly arranged on one side of the pressing and conveying mechanism, a hydraulic cylinder is fixedly arranged on the fixed frame, a movable cutter is fixedly arranged at the bottom of the hydraulic cylinder, a fixed cutter is arranged at the lower end of the movable cutter and is fixedly arranged on the top of the workbench, a second chute is concavely arranged on one side of the fixed cutter, which is away from the pressing and conveying mechanism, a bottom chute is concavely arranged at the bottom of the second chute, a displacement slide block is slidably arranged in the bottom chute, a threaded hole is arranged in the middle section of the displacement slide block in a penetrating manner, a screw rod is rotatably arranged in the threaded hole, one end part of the screw rod is rotatably extended out of the bottom, the clamping mechanism is located in the second sliding groove, and one side of the clamping mechanism is connected with a second motor.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to a shearing device for spring steel wire production.
Background
The spring is formed by winding a spring wire in the production process, and the processed and formed spring wire is cut off when the spring wire is wound so as to be processed in the next working procedure. To the unable accurate location shearing distance of shearing of spring steel wire among the current shearing equipment, mostly be the shearing of fixed length, when the spring steel wire of different length is cuted to needs, need change relative subassembly, it is more time-consuming and laborious, also delays production efficiency simultaneously, for this reason we provide a shearing mechanism for spring steel wire production and be used for solving above-mentioned problem.
Disclosure of Invention
The invention aims to provide a shearing device for spring steel wire production, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a shearing device for spring steel wire production comprises a workbench, wherein a pressing and conveying mechanism is fixedly mounted on one side of the top of the workbench, a fixed frame is fixedly mounted on one side of the pressing and conveying mechanism, a hydraulic cylinder is fixedly mounted on the fixed frame, a movable cutter is fixedly mounted at the bottom of the hydraulic cylinder, a fixed cutter is arranged at the lower end of the movable cutter and is fixedly mounted at the top of the workbench, a second chute is concavely arranged on one side, away from the pressing and conveying mechanism, of the fixed cutter, a bottom chute is concavely arranged at the bottom of the second chute, a displacement slider is slidably mounted in the bottom chute, a threaded hole is formed in the middle section of the displacement slider in a penetrating manner, a screw rod is rotatably mounted in the threaded hole, one side end of the screw rod rotates to extend out of the bottom chute, a first motor is, and a clamping mechanism is fixedly mounted at the top of the displacement sliding block, is positioned in the second sliding groove, and is connected with a second motor at one side.
Preferably, the cross sectional area of the second sliding chute is larger than that of the bottom sliding chute, the two sides of the bottom sliding chute are concavely provided with linear sliding chutes, and the cross sectional area of the bottom sliding chute is equal to that of the displacement sliding block.
Preferably, two linear sliding blocks are fixedly mounted on two sides of the displacement sliding block, and the linear sliding blocks are slidably clamped in linear sliding grooves on two sides of the bottom sliding groove.
Preferably, the compressing and conveying mechanism comprises two fixing plates, a first sliding groove is concavely arranged on one side, opposite to the two fixing plates, of the two fixing plates, the top of the first sliding groove is fixedly connected with one end of a spring, the other end of the spring is fixedly installed on a sliding block, and one side of the sliding block is rotatably connected with a roller.
Preferably, a plurality of rollers are rotatably mounted between the two fixing plates, the rollers are distributed in an up-and-down parallel manner between the fixing plates, two rollers adjacent to each other at the lower end and the rollers at the upper end are distributed in a triangular structure, the roller at the lower end is rotatably mounted between the two fixing plates through a bearing, and the bearing is fixedly mounted on the fixing plates.
Preferably, fixture includes structural shell, one side fixed mounting of structural shell has the second motor, the pivot of second motor extends into structural shell and rotates and be connected with the gear, the gear meshing is connected with first rack and second rack respectively, one side tip of first rack slides and extends structural shell and fixed mounting has first grip block, one side tip of second rack slides and extends structural shell and fixed mounting has the second grip block.
Preferably, one end of the first clamping plate is arc-shaped, the other end of the first clamping plate and the first rack form an L-shaped structure, one end of the second clamping plate is arc-shaped, the other end of the second clamping plate and the second rack form an L-shaped structure, and the first clamping plate and the second clamping plate are distributed in a mirror image mode by taking the axis of the gear as a mirror image point.
Preferably, the width of the cross section of the second chute is greater than or equal to the sum of the lengths of the first rack and the second rack, a groove is concavely formed in the inner wall of one side, away from the first motor, of the second chute, a cushion pad is fixedly mounted on the inner wall of one side of the groove, and the surface area of the groove is greater than or equal to the area of the second motor.
Compared with the prior art, the invention has the beneficial effects that: the position of the conveyed steel wire can be fixed and cannot be bent when the steel wire is sheared through the pressing conveying structure, so that the shearing yield is improved, and the subsequent secondary processing and finishing processes are reduced; the screw rod is driven to rotate through the first motor, so that the steel wire clamped by the clamping mechanism can be driven to adjust to the required length, the steel wire can be sheared in multiple sizes, and the working efficiency of the device and the diversification of the shearing device are improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the pressing and conveying mechanism of the present invention;
FIG. 3 is a schematic view of a clamping mechanism according to the present invention.
In the figure: the device comprises a workbench 1, a pressing and conveying mechanism 2, a fixing plate 21, a roller 22, a sliding block 23, a first sliding groove 24, a spring 25, a fixing frame 3, a hydraulic cylinder 4, a movable cutter 5, a fixed cutter 6, a second sliding groove 7, a bottom sliding groove 71, a clamping mechanism 8, a first clamping plate 81, a first rack 82, a structural shell 83, a gear 84, a second rack 85, a second clamping plate 86, a screw 9, a first motor 10, a groove 11, a displacement sliding block 12, a linear sliding block 121, a threaded hole 122 and a second motor 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a shearing device for spring steel wire production comprises a workbench 1, a pressing and conveying mechanism 2 is fixedly installed on one side of the top of the workbench 1, a fixed frame 3 is fixedly installed on one side of the pressing and conveying mechanism 2, a hydraulic cylinder 4 is fixedly installed on the fixed frame 3, a movable cutter 5 is fixedly installed at the bottom of the hydraulic cylinder 4, a fixed cutter 6 is arranged at the lower end of the movable cutter 5, the fixed cutter 6 is fixedly installed on the top of the workbench 1, a second sliding groove 7 is concavely arranged on one side, away from the pressing and conveying mechanism 2, of the fixed cutter 6, a bottom sliding groove 71 is concavely arranged on the bottom of the second sliding groove 7, a displacement sliding block 12 is slidably installed in the bottom sliding groove 71, a threaded hole 122 is penetratingly arranged in the middle section of the displacement sliding block 12, a screw rod 9 is rotatably installed in the threaded hole 122, one side end part of the screw, the top of displacement slider 12 is fixed mounting has fixture 8, and fixture 8 is located second spout 7 and one side is connected with second motor 13.
As shown in fig. 1, the cross-sectional area of the second sliding groove 7 is larger than that of the bottom sliding groove 71, a straight sliding groove is concavely arranged on both sides of the bottom sliding groove 71, and the cross-sectional area of the bottom sliding groove 71 is equal to that of the shift sliding block 12.
As shown in fig. 1 and 2, two linear sliders 121 are fixedly mounted on two sides of the displacement slider 12, and the linear sliders 121 are slidably engaged with the linear chutes on two sides of the bottom chute 71. Compress tightly transport mechanism 2 and include two fixed plates 21, and the relative one side indent of two fixed plates 21 is equipped with first spout 24, the top fixedly connected with spring 25's of first spout 24 one end, spring 25's other end fixed mounting is on slider 23, and one side of slider 23 is rotated and is connected with gyro wheel 22. A plurality of rollers 22 are rotatably mounted between the two fixing plates 21, the rollers 22 are vertically distributed between the fixing plates 21 in parallel, two rollers 22 adjacent at the lower end and the rollers 22 at the upper end are distributed in a triangular structure, the roller 22 at the lower end is rotatably mounted between the two fixing plates 21 through a bearing, and the bearing is fixedly mounted on the fixing plates 21.
As shown in fig. 3, the clamping mechanism 8 includes a structural casing 83, a second motor 13 is fixedly mounted on one side of the structural casing 83, a rotating shaft of the second motor 13 extends into the structural casing 83 and is rotatably connected with a gear 84, the gear 84 is respectively engaged with a first rack 82 and a second rack 85, one side end of the first rack 82 slides to extend out of the structural casing 83 and is fixedly mounted with a first clamping plate 81, and one side end of the second rack 85 slides to extend out of the structural casing 83 and is fixedly mounted with a second clamping plate 86. One end of the first clamping plate 81 is arc-shaped, the other end and the first rack 82 form an L-shaped structure, one end of the second clamping plate 86 is arc-shaped, the other end and the second rack 85 form an L-shaped structure, and the first clamping plate 81 and the second clamping plate 86 are distributed in a mirror image mode by taking the axis of the gear 84 as a mirror image point.
As shown in fig. 1 and 3, the cross-sectional width of the second chute 7 is greater than or equal to the sum of the lengths of the first rack 82 and the second rack 85, a groove 11 is concavely formed in the inner wall of one side of the second chute 7, which is far away from the first motor 10, a cushion pad is fixedly mounted on the inner wall of one side of the groove 11, and the surface area of the groove 11 is greater than or equal to the area of the second motor 13.
The working principle is as follows: when the invention is used, the spring steel wire penetrates through the gap in the pressing and conveying mechanism 2, the straightness of the spring steel wire can be ensured under the staggered distribution of the rollers 22, the slide blocks 23 are compressed under the elastic force action of the springs 25, so that the rollers 22 are ensured to press the spring steel wire, the steel wire is prevented from shifting and damaging the integrity of shearing when in subsequent re-shearing, meanwhile, the slide blocks 23 on the two sides of the rollers 22 are matched with the springs 25, so that the pressing and conveying mechanism 2 can be suitable for the spring steel wires with different sizes, after the spring steel wire penetrates through the pressing and conveying mechanism 2, the second motor 13 drives the gear 84 to rotate, the gear 84 further drives the first clamping plate 81 and the second clamping plate 86 to be closed, so as to clamp the spring steel wire, at the moment, the electric signal output by the length set by the control panel controls the first motor 10 to drive the screw rod 9 to rotate, the screw rod 9 drives the clamping, the hydraulic cylinder 4 is started to drive the movable cutter 5 to move downwards, and after the movable cutter 5 is meshed with the fixed cutter 6, the spring steel wire is cut off, so that the cutting of multiple sizes can be carried out, and the working efficiency of the device and the diversification of the cutting device are improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a shearing mechanism is used in spring steel wire production, includes workstation (1), its characterized in that: the top one side fixed mounting of workstation (1) has compressing tightly transport mechanism (2), one side fixed mounting who compresses tightly transport mechanism (2) has mount (3), fixed mounting has pneumatic cylinder (4) on mount (3), the bottom fixed mounting of pneumatic cylinder (4) has removal cutter (5), the lower extreme that removes cutter (5) is equipped with fixed cutter (6) and fixed cutter (6) fixed mounting is at the top of workstation (1), one side indent that compresses tightly transport mechanism (2) is kept away from in fixed cutter (6) is equipped with second spout (7), the bottom indent of second spout (7) is equipped with bottom spout (71), slidable mounting has displacement slider (12) in bottom spout (71), displacement slider (12) middle section runs through and is equipped with screw hole (122), screw rod (9) are installed to screw hole (122) internal rotation, one side end of the screw rod (9) rotates to extend out of the bottom sliding groove (71), the first motor (10) is fixedly connected with the other end of the screw rod to rotate and is installed on the inner wall of one side of the bottom sliding groove (71), the clamping mechanism (8) is fixedly installed at the top of the displacement sliding block (12), the clamping mechanism (8) is located in the second sliding groove (7), and one side of the clamping mechanism is connected with the second motor (13).
2. The shearing device for producing the spring steel wire according to claim 1, wherein: the cross sectional area of the second sliding groove (7) is larger than that of the bottom sliding groove (71), the two sides of the bottom sliding groove (71) are provided with linear sliding grooves in a concave mode, and the cross sectional area of the bottom sliding groove (71) is equal to that of the displacement sliding block (12).
3. The shearing device for producing the spring steel wire as claimed in claim 2, wherein: two linear sliding blocks (121) are fixedly mounted on two sides of the displacement sliding block (12), and the linear sliding blocks (121) are slidably clamped in linear sliding grooves on two sides of the bottom sliding groove (71).
4. The shearing device for producing the spring steel wire according to claim 1, wherein: compress tightly transport mechanism (2) and include two fixed plates (21), one side indent that two fixed plates (21) are relative is equipped with first spout (24), the top fixedly connected with spring (25)'s of first spout (24) one end, the other end fixed mounting of spring (25) is on slider (23), one side of slider (23) is rotated and is connected with gyro wheel (22).
5. The shearing device for producing the spring steel wire as claimed in claim 4, wherein: a plurality of rollers (22) are rotatably mounted between the two fixing plates (21), the rollers (22) are vertically distributed between the fixing plates (21) in parallel, the two rollers (22) at the lower ends are adjacent to the rollers (22) at the upper ends and are distributed in a triangular structure, the roller (22) at the lower end is rotatably mounted between the two fixing plates (21) through a bearing, and the bearing is fixedly mounted on the fixing plates (21).
6. The shearing device for producing the spring steel wire according to claim 1, wherein: fixture (8) are including structure shell (83), one side fixed mounting of structure shell (83) has second motor (13), the pivot of second motor (13) extends into in structure shell (83) and rotate and be connected with gear (84), gear (84) meshing respectively is connected with first rack (82) and second rack (85), one side tip of first rack (82) slides and extends structure shell (83) and fixed mounting has first grip block (81), one side tip of second rack (85) slides and extends structure shell (83) and fixed mounting has second grip block (86).
7. The shearing device for producing the spring steel wire as claimed in claim 6, wherein: one end of the first clamping plate (81) is arc-shaped, the other end of the first clamping plate and the first rack (82) form an L-shaped structure, one end of the second clamping plate (86) is arc-shaped, the other end of the second clamping plate and the second rack (85) form an L-shaped structure, and the first clamping plate (81) and the second clamping plate (86) are distributed in a mirror image mode by taking the axis of the gear (84) as a mirror image point.
8. The shearing device for producing the spring steel wire as claimed in claim 6, wherein: the cross section width of second spout (7) is more than or equal to the length sum of first rack (82) and second rack (85), one side inner wall indent that first motor (10) was kept away from in second spout (7) is equipped with recess (11), one side inner wall fixed mounting of recess (11) has the blotter, the surface area of recess (11) is more than or equal to the area of second motor (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011264196.7A CN112404313A (en) | 2020-11-12 | 2020-11-12 | Shearing mechanism is used in spring steel wire production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011264196.7A CN112404313A (en) | 2020-11-12 | 2020-11-12 | Shearing mechanism is used in spring steel wire production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112404313A true CN112404313A (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011264196.7A Pending CN112404313A (en) | 2020-11-12 | 2020-11-12 | Shearing mechanism is used in spring steel wire production |
Country Status (1)
| Country | Link |
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| CN (1) | CN112404313A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843113A (en) * | 2021-09-08 | 2021-12-28 | 湖南弘钧电子科技有限公司 | Joint gluing device for wire harness production and gluing method thereof |
-
2020
- 2020-11-12 CN CN202011264196.7A patent/CN112404313A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843113A (en) * | 2021-09-08 | 2021-12-28 | 湖南弘钧电子科技有限公司 | Joint gluing device for wire harness production and gluing method thereof |
| CN113843113B (en) * | 2021-09-08 | 2022-09-13 | 湖南弘钧电子科技有限公司 | Joint gluing device for wire harness production and gluing method thereof |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210226 |
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| WD01 | Invention patent application deemed withdrawn after publication |