CN214517308U - Raw material cutting device is used in car wiring harness production - Google Patents
Raw material cutting device is used in car wiring harness production Download PDFInfo
- Publication number
- CN214517308U CN214517308U CN202022713775.7U CN202022713775U CN214517308U CN 214517308 U CN214517308 U CN 214517308U CN 202022713775 U CN202022713775 U CN 202022713775U CN 214517308 U CN214517308 U CN 214517308U
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- Prior art keywords
- guide roller
- base
- raw material
- cutting device
- motor
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- 239000002994 raw material Substances 0.000 title claims abstract description 46
- 238000005520 cutting process Methods 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000000670 limiting effect Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 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
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Abstract
The utility model discloses a raw material cutting device for automobile wire harness production, which comprises a base, wherein a fixed frame is fixedly arranged on the base, a first motor is fixedly arranged on the fixed frame, one end of an output shaft of the first motor is fixedly connected with a lead screw through a shaft coupling, one end of the lead screw is rotatably arranged on the base through a bearing, a fixed plate is fixedly connected on a lead screw seat of the lead screw, a knife rest is fixedly arranged at the lower end of the fixed plate, a cutter is fixedly arranged in the knife rest through a bolt, a fixed seat is fixedly arranged on the base, a cutting groove is arranged on the fixed seat, a through hole is arranged at the side part of the fixed seat, the utility model increases the limiting effect on the raw material, reduces the deviation of the raw material in the cutting process, further improves the cutting effect, can continuously cut the raw material, and has stable feeding process, the continuity of the cutting is increased, and the working efficiency is improved to a certain extent.
Description
Technical Field
The utility model relates to an automobile wire harness technical field specifically is a raw materials cutting device is used in automobile wire harness production.
Background
Along with the continuous improvement of the requirements of people on comfort, economy and safety, the types of electronic products on automobiles are also continuously increased, the failure rate of the increasingly complex wire harnesses of the automobile wire harnesses is correspondingly increased, the automobile wire harnesses are network main bodies of automobile circuits, the automobile circuits do not exist even if the wire harnesses do not exist, the wire harnesses refer to contact terminals punched by copper materials and wire cables which are subjected to compression joint, insulators or metal shells are subjected to plastic compression outside, components for connecting the circuits are formed by bundling the wire harnesses, and the wire harnesses are required to be cut for raw materials in the production process.
But when cutting the pencil raw materials among the prior art, it is not good to the spacing effect of raw materials, can make the raw materials take place the skew at the in-process of cutting, leads to the cutting effect unsatisfactory, and current cutting device's cutting continuity is not strong moreover, leads to work efficiency not high, therefore we need provide a raw materials cutting device for car pencil production.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a raw materials cutting device is used in car pencil production has increased the spacing effect to the raw materials, reduces the skew that the raw materials takes place in cutting process, and then has improved the effect of cutting, can cut the raw materials in succession, and the pay-off process is steady, has increased the continuity of blank, has improved work efficiency to a certain extent to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a raw material cutting device for automobile wire harness production comprises a base, wherein a fixing frame is fixedly arranged on the base, a first motor is fixedly arranged on the fixed frame, one end of an output shaft of the first motor is fixedly connected with a screw rod through a coupler, one end of the screw rod is rotatably arranged on the base through a bearing, a fixing plate is fixedly connected on a screw rod seat of the screw rod, the lower end of the fixed plate is fixedly provided with a knife rest, the inside of the knife rest is fixedly provided with a cutter through a bolt, a fixed seat is fixedly arranged on the base, a cutting groove is arranged on the fixed seat, a through hole is arranged on the side part of the fixed seat, the automatic feeding device is characterized in that a first guide roller and a second guide roller are respectively rotatably mounted on the base, a second motor for driving the first guide roller and the second guide roller to rotate is fixedly mounted in the base through a motor frame, and a feeding barrel is fixedly mounted on the base.
Preferably, one side of the fixed plate is fixedly connected with a circular ring, a circular rod is fixedly installed between the fixed frame and the base, and the circular ring is installed on the circular rod in a sliding mode.
Preferably, the fixing seat is located at the lower end of the cutter, and the cutting groove and the cutter are correspondingly arranged.
Preferably, one end of the output shaft of the second motor is fixedly connected with a rotating shaft through a coupler, and one end of the rotating shaft is fixedly connected to the lower end of the first guide roller.
Preferably, the second guide roll is rotatably installed on the base through a bearing, transmission teeth are arranged on the first guide roll and the second guide roll, and the transmission teeth are meshed and connected in two groups.
Preferably, notches are formed in the side portions of the first guide roller and the second guide roller, and cavities formed by the two sets of notches and through holes are correspondingly formed.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the design of the through holes and the notches, notches are arranged on the side portions of the first guide roller and the second guide roller, the notches are arranged into arc-shaped notches, cavities formed by the two groups of notches are correspondingly arranged with the through holes, the wire harness raw material is positioned inside the cavities formed by the two groups of notches, and the raw material is driven to move through the friction force between the two groups of notches and the wire harness raw material;
2. through the design of first guide roll, second guide roll and driving gear, the second motor drives the pivot and rotates, and the pivot drives first guide roll and rotates, because all be provided with the driving gear on first guide roll and the second guide roll, two sets of driving gear meshing are connected, and first guide roll drives the second guide roll and rotates, and the raw materials is located between two sets of notches, and then drives the raw materials and remove, the utility model discloses can cut the raw materials in succession, and the pay-off process is steady, has increased the continuity of blank, has improved work efficiency to a certain extent.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the fixing plate, the knife rest, the cutter, the fixing seat and the through hole of the present invention;
fig. 3 is a schematic structural diagram of the first guide roller, the second guide roller and the transmission gear of the present invention.
In the figure: 1. a base; 2. a fixed mount; 3. a first motor; 4. a screw rod; 5. a fixing plate; 6. a tool holder; 7. a cutter; 8. a fixed seat; 9. grooving; 10. a through hole; 11. a second motor; 12. a first guide roller; 13. a feed cylinder; 14. a round bar; 15. a circular ring; 16. a second guide roller; 17. a recess; 18. a transmission gear; 19. a rotating shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a raw material cutting device for automobile wire harness production comprises a base 1, wherein a fixed frame 2 is fixedly installed on the base 1, a first motor 3 is fixedly installed on the fixed frame 2, the first motor 3 is set to be a forward and reverse rotating motor, one end of an output shaft of the first motor 3 is fixedly connected with a lead screw 4 through a coupler, the first motor 3 drives the lead screw 4 to rotate, one end of the lead screw 4 is rotatably installed on the base 1 through a bearing, a fixed plate 5 is fixedly connected onto a lead screw seat of the lead screw 4, the lead screw 4 drives the fixed plate 5 to move up and down, a circular ring 15 is fixedly connected to one side of the fixed plate 5, a circular rod 14 is fixedly installed between the fixed frame 2 and the base 1, and the circular ring 15 is slidably installed on the circular rod 14;
the lower end of the fixed plate 5 is fixedly provided with a cutter rest 6, the interior of the cutter rest 6 is fixedly provided with a cutter 7 through a bolt, the bottom of the cutter rest 6 is provided with a groove, one end of the cutter 7 is fixedly inserted into the groove through the bolt, the base 1 is fixedly provided with a fixed seat 8, the fixed seat 8 is provided with a cutting groove 9, the side part of the fixed seat 8 is provided with a through hole 10 for a wiring harness raw material to pass through, the fixed seat 8 is positioned at the lower end of the cutter 7, the cutting groove 9 and the cutter 7 are correspondingly arranged for the cutter 7 to cut the wiring harness raw material in the cutting groove 9, the base 1 is respectively and rotatably provided with a first guide roller 12 and a second guide roller 16, the interior of the base 1 is fixedly provided with a second motor 11 for driving the first guide roller 12 and the second guide roller 16 to rotate through a motor frame, the second motor 11 is provided with a stepping motor, and the first guide roller 12 and the second guide roller 16 can drive the raw material to move;
one end of an output shaft of a second motor 11 is fixedly connected with a rotating shaft 19 through a coupler, the second motor 11 drives the rotating shaft 19 to rotate, one end of the rotating shaft 19 is fixedly connected with the lower end of a first guide roller 12, the rotating shaft 19 drives the first guide roller 12 to rotate, a second guide roller 16 is rotatably installed on a base 1 through a bearing, transmission teeth 18 are respectively arranged on the first guide roller 12 and the second guide roller 16, two groups of transmission teeth 18 are meshed and connected, the first guide roller 12 drives the second guide roller 16 to rotate, notches 17 are respectively arranged on the side portions of the first guide roller 12 and the second guide roller 16, the notches 17 are arc-shaped notches, a cavity formed by the two groups of notches 17 is arranged corresponding to a through hole 10, a wire harness raw material is positioned in the cavity formed by the two groups of notches 17, the raw material is driven to move through friction force between the two groups of notches 17 and the wire harness raw material, and a feeding barrel 13 is fixedly installed on the base 1, one end of the raw material on the feeding barrel 13 is clamped between the two groups of notches 17 and then is inserted into the through hole 10, so that the limiting effect on the raw material is increased.
The working principle is as follows: when the device is used, one end of a raw material on a feeding barrel 13 is placed in a cavity formed by two groups of notches 17, one end of the raw material is inserted into a through hole 10, a second motor 11 is started, the second motor 11 drives a rotating shaft 19 to rotate, the rotating shaft 19 drives a first guide roller 12 to rotate, as the first guide roller 12 and a second guide roller 16 are both provided with driving teeth 18, the two groups of driving teeth 18 are meshed and connected, the first guide roller 12 drives the second guide roller 16 to rotate and further drive the raw material to move, after the raw material is in a distance, the first motor 3 is started, the first motor 3 drives a screw rod 4 to rotate, the screw rod 4 drives a fixing plate 5 to move downwards, the fixing plate drives a cutter 7 to move downwards, the cutter 7 is inserted into the interior of a cutting groove 9 to cut the raw material, the cut raw material continues to move forwards under the driving of the second guide roller 16 by the first guide roller 12, and one end of the raw material penetrates out of the through hole, so that the raw material can be continuously cut.
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 (6)
1. The utility model provides a raw materials cutting device is used in production of car wiring harness, includes base (1), its characterized in that: the cutting device is characterized in that a fixing frame (2) is fixedly mounted on the base (1), a first motor (3) is fixedly mounted on the fixing frame (2), one end of an output shaft of the first motor (3) is fixedly connected with a lead screw (4) through a coupler, one end of the lead screw (4) is rotatably mounted on the base (1) through a bearing, a fixing plate (5) is fixedly connected onto a lead screw seat of the lead screw (4), a knife rest (6) is fixedly mounted at the lower end of the fixing plate (5), a cutter (7) is fixedly mounted inside the knife rest (6) through a bolt, a fixing seat (8) is fixedly mounted on the base (1), a cutting groove (9) is formed in the fixing seat (8), a through hole (10) is formed in the side part of the fixing seat (8), and a first guide roller (12) and a second guide roller (16) are respectively rotatably mounted on the base (1), the automatic feeding device is characterized in that a second motor (11) for driving a first guide roller (12) and a second guide roller (16) to rotate is fixedly mounted in the base (1) through a motor frame, and a feeding barrel (13) is fixedly mounted on the base (1).
2. The raw material cutting device for automobile wire harness production according to claim 1, characterized in that: one side fixedly connected with ring (15) of fixed plate (5), fixed mounting has round bar (14) between mount (2) and base (1), ring (15) slidable mounting is on round bar (14).
3. The raw material cutting device for automobile wire harness production according to claim 1, characterized in that: the fixed seat (8) is positioned at the lower end of the cutter (7), and the cutting groove (9) and the cutter (7) are correspondingly arranged.
4. The raw material cutting device for automobile wire harness production according to claim 1, characterized in that: one end of an output shaft of the second motor (11) is fixedly connected with a rotating shaft (19) through a coupler, and one end of the rotating shaft (19) is fixedly connected to the lower end of the first guide roller (12).
5. The raw material cutting device for automobile wire harness production according to claim 1, characterized in that: the second guide roller (16) is rotatably installed on the base (1) through a bearing, transmission teeth (18) are arranged on the first guide roller (12) and the second guide roller (16), and the transmission teeth (18) are meshed and connected in two groups.
6. The raw material cutting device for automobile wire harness production according to claim 1, characterized in that: notches (17) are formed in the side portions of the first guide roller (12) and the second guide roller (16), and cavities formed by the two sets of notches (17) are arranged corresponding to the through holes (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022713775.7U CN214517308U (en) | 2020-11-23 | 2020-11-23 | Raw material cutting device is used in car wiring harness production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022713775.7U CN214517308U (en) | 2020-11-23 | 2020-11-23 | Raw material cutting device is used in car wiring harness production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214517308U true CN214517308U (en) | 2021-10-29 |
Family
ID=78288949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022713775.7U Expired - Fee Related CN214517308U (en) | 2020-11-23 | 2020-11-23 | Raw material cutting device is used in car wiring harness production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214517308U (en) |
-
2020
- 2020-11-23 CN CN202022713775.7U patent/CN214517308U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |