CN201040930Y - Hand-held type electric reinforced bar enlacing machine - Google Patents
Hand-held type electric reinforced bar enlacing machine Download PDFInfo
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- CN201040930Y CN201040930Y CNU2007201083204U CN200720108320U CN201040930Y CN 201040930 Y CN201040930 Y CN 201040930Y CN U2007201083204 U CNU2007201083204 U CN U2007201083204U CN 200720108320 U CN200720108320 U CN 200720108320U CN 201040930 Y CN201040930 Y CN 201040930Y
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- reinforced bar
- choma
- yarn machine
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Abstract
A hand-held electric reinforced wire binding machine belongs to electric tool technology fields, which includes a shell with handle and is characterized in that the front of the shell is connectedly provided with a wire binding wear ring which is provided with a gear ring in sliding matched with the wire binding wear ring, the motor output shaft installed in the shell is matched and provided with an opposite directional inner ratchet, the inner ratchet is cooperated with one end of the main shaft through a gear pair, the helical gear connected with the other end of the main shaft is meshed with the helical gear connected with the upper lateral shaft, the upper and the lower lateral shafts are synchronously driven, the upper and the lower and the lower respectively connected with upper and the lower lateral shafts are meshed with the gear ring, the inner ratchet is rotatably matched with one end of the rotating shaft, the other end of the rotating shaft is connectedly provided with a furling wheel. The utility model is provided with simple and ingenious structure, and convenient operation, and inherits the action principles of manual wire binding to replace the manual operation, which can be widely applied for the binding of steel bars in houses, bridges, highways and other construction buildings. The utility model greatly improves the work efficiency and saves raw materials, whose operation is more convenient.
Description
Technical field
The utility model belongs to the electric tools technical field, a kind of hand-hold electric reinforced bar fasten yarn machine of specific design.
Background technology
In engineering constructions such as house, bridge, highway, mostly adopt reinforced concrete structure, it is huge to tie up workload in the reinforcing bar charity.And basic at present still the employing tied up by hand, and speed can't improve, quality varies with each individual can't guarantee; The broken end institute hook that workman's hand channel is often pricked silk is broken; Be affectedly bashful part and surpass 3/5ths of actual use, cause the waste of bundle silk serious.At above-mentioned present situation, the colleague has developed corresponding electric reinforced bar strapper both at home and abroad, as the patent No. be: 96193940.0,200420069294.5 disclosed reinforcing-bar binding machine technical schemes, its structure mainly comprises casing and is arranged at motor, battery, steel wire feed mechanism and driving mechanism in the casing, and cutting knife driving and reversing mechanism and turning round of steel wire that dependency structure also comprises bent member to be opened/closed, be used to cut off steel wire are twisted mechanism etc.But owing to product structure complexity, manufacturing cost height, and existing like product service behaviour is stable inadequately, and complex operation is difficult to penetration and promotion in actual applications.
Summary of the invention
Based on the above-mentioned problems in the prior art, according to technical standard and the quality requirement of building trade to wiretie, the course of work and principle with reference to tying up by hand now adopt motor-driven structure design, and a kind of technical scheme of hand-hold electric reinforced bar fasten yarn machine is provided.
Described hand-hold electric reinforced bar fasten yarn machine, the housing that comprises a band handle, it is characterized in that the connection of housing front end is provided with a bundle silk choma, prick on the silk choma gear ring that is slidingly matched with it is set, be installed on the motor output shaft in the housing and be equipped with the opposite handle ratchet wheel of direction, handle ratchet wheel cooperates with main shaft one end transmission by gear pair, be connected the helical gear and the helical gear engaged transmission that is connected on the transverse axis of the main shaft other end, last transverse axis and following transverse axis Synchronous Transmission, respectively with last transverse axis, what following transverse axis connected cogs, lower gear and gear ring transmission engagement, handle ratchet wheel and rotating shaft one end are rotatably assorted, and the connection of the rotating shaft other end is provided with the rolling-in wheel.
Described hand-hold electric reinforced bar fasten yarn machine, it is characterized in that pricking the inboard pin joint of silk choma the dynamic pressure piece is set, relative set is slided with the dynamic pressure piece and is pressed the T shape pin that cooperates on the gear ring, is equipped with 5 slips of T shape pin with bundle silk choma 1 opposite side of dynamic pressure piece 4 relevant positions and touches the limit switch 6 that cooperates.
Described hand-hold electric reinforced bar fasten yarn machine is characterized in that the housing inner chamber is equipped with iron wire cylinder and corresponding iron wire passage.
Described hand-hold electric reinforced bar fasten yarn machine, it is characterized in that transverse axis, down transverse axis by with its last synchronous pulley that is connected respectively, time synchronous pulley Synchronous Transmission.
Described hand-hold electric reinforced bar fasten yarn machine is characterized in that the intracavity of handle of housing is provided with battery, the switch that the lower housing portion relative set is connected with battery, motor circuit.
Described hand-hold electric reinforced bar fasten yarn machine, it is characterized in that with cog, bundle silk choma avris that lower gear is adjacent is provided with port, cog, lower gear meshes by port and gear ring transmission.
Described hand-hold electric reinforced bar fasten yarn machine is characterized in that pricking the circular ring that a choma is an opening, is slidingly matched with corresponding gear ring by pricking the groove that is provided with on the silk choma.
Described hand-hold electric reinforced bar fasten yarn machine is characterized in that a dynamic pressure piece side view and a bundle silk choma match, the camber structure, and dynamic pressure piece one end is arranged to ramp structure, the groove that the middle inside setting is docked with the inclined-plane.
Described hand-hold electric reinforced bar fasten yarn machine is characterized in that gear ring becomes L shaped structure.
Above-mentioned hand-hold electric reinforced bar fasten yarn machine, simple in structure, ingenious, easy to operate, passed on the manual operating principle of pricking silk, replaced manual operations, extensively model is used for tying up of engineering construction reinforcing bars such as house, bridge, highway, improved operating efficiency greatly, saved material, and iron wire need not nibbling shear, can directly iron wire be wrapped on the cylinder, manipulates convenient.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that the A-A of Fig. 1 launches sectional view;
Fig. 3 is the C-C partial view of Fig. 1;
Fig. 4 is the D-D partial sectional view of Fig. 1;
Fig. 5 is the E-E sectional view of Fig. 3.
The specific embodiment
As shown in the figure, hand-held housing 13 inner chambers are equipped with iron wire cylinder 12 and corresponding iron wire passage, and its front end connects to be provided with pricks silk choma 1, and pricking silk choma 1 is the circular ring of an opening, along ring L shaped groove is set, the L shaped gear ring 2 that relative set is slidingly matched in the L shaped groove.Prick silk choma 1 inboard pin joint dynamic pressure piece 4 is set, relative set is slided with dynamic pressure piece 4 and is pressed the T shape pin 5 that cooperates on the gear ring 2, dynamic pressure piece 4 side views match with a bundle silk choma 1, the camber structure, one end is arranged to ramp structure, middle inside is provided with groove dock with the inclined-plane, is equipped with bundle silk choma 1 opposite side of dynamic pressure piece 4 relevant positions and sells 5 slips with T shape and touch the limit switch 6 that cooperates.Be installed on motor 11 output shafts in the housing 13 and be equipped with the opposite handle ratchet wheel of direction 9,9a, handle ratchet wheel 9a cooperates with main shaft 8 one end transmissions by gear pair 10, helical gear 16a that main shaft 8 other ends are equipped with and the helical gear 16 transmissions engagement that is connected on the transverse axis 17, last transverse axis 17, following transverse axis 17a is rotationally connected by bearing and the housing 13 that two ends are provided with respectively, and by last synchronous pulley 18, following synchronous pulley 18a Synchronous Transmission, last transverse axis 17, following transverse axis 17a goes up to connect to be provided with and cogs 19, lower gear 19a, with cog 19, bundle silk choma 1 avris that lower gear 19a is adjacent is provided with port, cogs 19, lower gear 19a is by this port and gear ring 2 transmissions engagement.Handle ratchet wheel 9 is rotatably assorted by transmission meshed gears and rotating shaft 7 one ends, and the connection of rotating shaft 7 other ends is provided with rolling-in wheel 3, and rolling-in wheel 3 is a fan blade shape structure, and its central diameter is less than the diameter of minimum workpiece.The intracavity of handle of housing 13 is provided with battery 15, the switch 14 that housing 13 bottom relative set are connected with battery 15, motor 11 circuit.
During use, iron wire 20 is pulled out, pass inner pulley and the iron wire passage that is provided with, arrive T shape pin 5 and bending and hook.This machine front end is pricked silk choma 1 to be placed on or to hook on the workpiece that need tie up, opening switch 14 makes motor 11 clockwise, drive helical gear 16a, 16 and rotate by handle ratchet wheel 9a, gear pair 10, main shaft 8, go up simultaneously transverse axis 17, down transverse axis 17a, cog 19, lower gear 19a, L shaped gear ring 2 rotate synchronously, L shaped gear ring 2 breach are not more than and cog 19, the center distance of lower gear 19a, to guarantee the uninterrupted engaged transmission of gear ring 2.When L shaped gear ring 2 rotates, T shape pin 5 drives iron wire and counterclockwise rotates, when forwarding limit switch 6 positions to, iron wire is walked around the required workpiece of tying up, and be that origin of force makes iron wire be horizontal " U " shape with the workpiece, simultaneously horizontal " U " shape iron wire on both sides up and down snaps in 4 liang of side bottoms of dynamic pressure piece respectively, and is compressed downwards by T type pin 5, touches limit switch 6 by T type pin 5 simultaneously motor 11 is reversed.At this moment handle ratchet wheel 9a throws off, and the handle ratchet wheel 9 that direction is opposite rotates, and drives 3 rotations of rolling-in wheel by rotating shaft 7, hooks iron wire and makes it screw in rolling-in to take turns 3 centers, makes horizontal stroke " U " shape on following iron wire take turns 3 centers from close rolling-in and begins to workpiece direction twisting.The iron wire that is hooked in this moment on the T type pin 5 is thrown off because of twisting shortens length, and when the tight power of hinge during greater than the torsion of iron wire, the twisting point is twisted off because of the metal fatigue degree of iron wire self makes at first, trip switch 14, finish one-step bundling, cycling according to this repeats to finish and ties up workflow.
The circuit connection structure of battery 15, motor 11, switch 14, limit switch 6 belongs to general known technology in the utility model, does not repeat them here.
Claims (9)
1. hand-hold electric reinforced bar fasten yarn machine, the housing (13) that comprises a band handle, it is characterized in that the connection of housing (13) front end is provided with a bundle silk choma (1), prick silk choma (1) and go up the gear ring (2) that setting is slidingly matched with it, be installed on motor (11) output shaft in the housing (13) and be equipped with the opposite handle ratchet wheel of direction (9,9a), handle ratchet wheel (9a) cooperates with main shaft (8) one end transmissions by gear pair (10), be connected the helical gear (16a) and helical gear (16) engaged transmission that is connected on the transverse axis (17) of main shaft (8) other end, last transverse axis (17) and following transverse axis (17a) Synchronous Transmission, respectively with last transverse axis (17), cog (19) that following transverse axis (17a) connects, lower gear (19a) and gear ring (2) transmission engagement, handle ratchet wheel (9) is rotatably assorted with rotating shaft (7) one ends, and the connection of rotating shaft (7) other end is provided with rolling-in wheel (3).
2. hand-hold electric reinforced bar fasten yarn machine as claimed in claim 1, it is characterized in that pricking the inboard pin joint of silk choma (1) dynamic pressure piece (4) is set, gear ring (2) is gone up relative set and is pressed the T shape pin (5) that cooperates with dynamic pressure piece (4) slip, is equipped with T shape pin (5) slip with bundle silk choma (1) opposite side of dynamic pressure piece (4) relevant position and touches the limit switch (6) that cooperates.
3. hand-hold electric reinforced bar fasten yarn machine as claimed in claim 1 is characterized in that housing (13) inner chamber is equipped with iron wire cylinder (12) and corresponding iron wire passage.
4. hand-hold electric reinforced bar fasten yarn machine as claimed in claim 1, it is characterized in that transverse axis (17), down transverse axis (17a) by with its last synchronous pulley (18) that is connected respectively, time synchronous pulley (18a) Synchronous Transmission.
5. hand-hold electric reinforced bar fasten yarn machine as claimed in claim 1 is characterized in that the intracavity of handle of housing (13) is provided with battery (15), the switch (14) that housing (13) bottom relative set is connected with battery (15), motor (11) circuit.
6. hand-hold electric reinforced bar fasten yarn machine as claimed in claim 1, it is characterized in that with bundle silk choma (1) avris that cogs (19), lower gear (19a) is adjacent port being set, cog (19), lower gear (19a) are by port and gear ring (2) transmission engagement.
7. hand-hold electric reinforced bar fasten yarn machine as claimed in claim 1 is characterized in that pricking silk choma (1) is the circular ring of an opening, is slidingly matched with corresponding gear ring (2) by pricking a groove that choma (1) upward is provided with.
8. hand-hold electric reinforced bar fasten yarn machine as claimed in claim 2 is characterized in that dynamic pressure piece (a 4) side view and a bundle silk choma (1) match, the camber structure, and dynamic pressure piece (4) one ends are arranged to ramp structure, the groove that the middle inside setting is docked with the inclined-plane.
9. hand-hold electric reinforced bar fasten yarn machine as claimed in claim 7 is characterized in that gear ring (2) becomes L shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201083204U CN201040930Y (en) | 2007-04-18 | 2007-04-18 | Hand-held type electric reinforced bar enlacing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201083204U CN201040930Y (en) | 2007-04-18 | 2007-04-18 | Hand-held type electric reinforced bar enlacing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201040930Y true CN201040930Y (en) | 2008-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201083204U Expired - Lifetime CN201040930Y (en) | 2007-04-18 | 2007-04-18 | Hand-held type electric reinforced bar enlacing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201040930Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100532763C (en) * | 2007-04-18 | 2009-08-26 | 沈伟强 | Hand-hold electric reinforced bar tying machine |
| US9856041B2 (en) | 2008-05-19 | 2018-01-02 | Max Co., Ltd. | Brake system of wire reel in reinforcing bar binding machine |
| CN108971386A (en) * | 2018-08-03 | 2018-12-11 | 李翔年 | A kind of building bar cutting bundling apparatus |
| CN113235938A (en) * | 2021-04-29 | 2021-08-10 | 张丙岩 | Reinforcing bar strapper for building site |
-
2007
- 2007-04-18 CN CNU2007201083204U patent/CN201040930Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100532763C (en) * | 2007-04-18 | 2009-08-26 | 沈伟强 | Hand-hold electric reinforced bar tying machine |
| US9856041B2 (en) | 2008-05-19 | 2018-01-02 | Max Co., Ltd. | Brake system of wire reel in reinforcing bar binding machine |
| US10167095B2 (en) | 2008-05-19 | 2019-01-01 | Max Co., Ltd. | Brake system of wire reel in reinforcing bar binding machine |
| US10457428B2 (en) | 2008-05-19 | 2019-10-29 | Max Co., Ltd. | Brake system of wire reel in reinforcing bar binding machine |
| US11780621B2 (en) | 2008-05-19 | 2023-10-10 | Max Co., Ltd. | Brake system of wire reel in reinforcing bar binding machine |
| CN108971386A (en) * | 2018-08-03 | 2018-12-11 | 李翔年 | A kind of building bar cutting bundling apparatus |
| CN113235938A (en) * | 2021-04-29 | 2021-08-10 | 张丙岩 | Reinforcing bar strapper for building site |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20070418 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |