CN203018641U - U-shaped bolt fastener cold bend forming device - Google Patents
U-shaped bolt fastener cold bend forming device Download PDFInfo
- Publication number
- CN203018641U CN203018641U CN 201220705605 CN201220705605U CN203018641U CN 203018641 U CN203018641 U CN 203018641U CN 201220705605 CN201220705605 CN 201220705605 CN 201220705605 U CN201220705605 U CN 201220705605U CN 203018641 U CN203018641 U CN 203018641U
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- pushing frame
- forming device
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- bolt
- cabinet
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Abstract
The utility model discloses a U-shaped bolt fastener cold bend forming device which comprises a machine box, a pushing frame, a forming module and a hydraulic mechanism. The pushing frame is used for pushing a machined rod part, and the forming module is matched with the pushing frame. The pushing frame is connected with the hydraulic mechanism which is arranged on a platform face of the machine box with the pushing frame, a pair of squeezing arms is arranged in the pushing frame, a U-shaped bolt forming module is fixedly arranged at the front end of the pushing frame, a side plate construction part with an inclined plate is arranged on the side edge of the machine box, when the hydraulic mechanism pushes the pushing frame to move forwards, the inclined plate takes a slope to push transmission rods of the squeezing arms so as to enable the squeezing arms to swing inwards, therefore, bend motion of the machined rod part is completed, and the machine rod part is formed in a cold bend mode on an external form of the module. The U-shaped bolt fastener cold bend forming device is an important improvement of a hot bend forming machine of the prior art, and compared wit the prior art, the U-shaped bolt fastener cold bend forming device has the advantages of being simple in mechanism, big in squeezing effect, and high in working efficiency, removing a high-temperature heating link and greatly reducing production cost.
Description
Technical field
The utility model relates to cold-forming machine or device in processing equipment, particularly a kind of cold-bending forming device for processing U bolt securing member.
Background technology
the U-bolt securing member is a kind of important spare and accessory parts for installation and clamping article or parts, it is at electric power facility, the aspects such as equipment installation and parts are connected and fixed have been widely used, and demand and use amount are all larger, especially in various trucies or kart, this U-bolt securing member just is used to clamp the shock-absorbing spring sheet on the fixed car wheel shaft, so that each spring leaf consists of firmly assembly, produce powerful carrying and effectiveness in vibration suppression, it is one of important spare and accessory parts indispensable in vibration insulating system on automobile chassis, along with the development of Chinese Auto Industry and improving constantly of auto output, this automobile also constantly increases with consumption and the order volume of U-bolt securing member, for satisfying enterprise and customer requirement, a lot of Automobile Parts Industries are when this U-bolt securing member of production and processing, carry out with a kind of U-bolt hot former, this hot bending formula forming machine adopts the motor-driven turbine worm, after turbine worm mechanism driven gear transmission mechanism, with mechanism's power drive pressing mechanism moving linearly, form U bolt spare with this extrusion process part, but the shortcoming that this hot bending forming machine exists is: limited by motor power, the machine driving power relative deficiency of forming machine, it can only be processed rod member to small dimension and carry out the U-shaped processing of clod wash, large processing rod member more than Φ 18mm is difficult to be competent at, not enough for making up this machine, the processing rod member adds man-hour more than to Φ 18mm, usually need to set up heater or heating furnace the processing rod member is carried out high-temperature heating, and then upper machine carries out the hot bending shaping, this not only makes operator's working strength increase, and production efficiency is also lower, main cause is that the transmission mechanism of this machine is relatively backward, its gear and turbine worm transmission efficiency are lower, easily wearing and tearing, the overhaul of the equipments rate is high, it is longer that mechanism completes time processing run duration back and forth, be difficult to the job requirement of the large processing capacity of reply, as satisfying processing capacity and schedule requirement, to increase this equipment investment, the hot bending heating process of this forming machine need consume a lot of energy or electric power simultaneously, processing cost is increased, in addition, the anti oxidation layer of the U-bolt fastener surface that hot bending is shaped easily is damaged, easily oxidized and corrosion, this does not also meet the specification requirement of product.
The utility model content
The utility model is a kind of U-bolt securing member cold bending device that proposes for solving the problems of the technologies described above, this building mortion utilizes hydraulic mechanism to be power, according to the common Forming Theory of U-bolt securing member, make cold bending of U-bolt securing member with fashion of extrusion, saved the high-temperature heating link to workpiece, the purpose that makes the processing of U-bolt securing member reach rapidly and efficiently, save the energy, reduce production costs and reduce labor intensity.
U bolt securing member cold bending device provided by the utility model, it comprises a cabinet and is configured in hydraulic mechanism on cabinet, it is characterized in that: be equipped with at described cabinet table top and push frame for what U bolt was shaped, this pushes the extrusion arm that frame is equipped with one pair of execution extruding action, pushes frame and is connected with the described hydraulic mechanism that is contained in the cabinet table top; Be fixed with U bolt shaping module pushing frame front end table top, the lateral plate member of controlling the extrusion arm bending action is housed in cabinet dual-side symmetry, make and push frame is completed U-bolt under the effect of hydraulic mechanism and lateral plate member shaping action.
In the utility model, the extrusion arm front end of pushing in frame is equipped with squeezing roller, the extrusion arm rear end with pin with push frame and be movably connected, make extrusion arm can do extruding in pushing frame and swing, extrusion arm also is provided with the drive link of transmission extruding force when work; A swash plate that is used for controlling drive link pushing tow stroke respectively is housed in lateral plate member, this swash plate uses the adjustment screw top that is assemblied on lateral plate member by supporting, be limited in a slotted hole on lateral plate member with a screw pin, and the angle of inclination of swash plate can be regulated by adjusting screw rod; Described extrusion arm drive link termination is stretched out lateral plate member and is contacted with the inclined-plane do rolling of swash plate, in the utility model, swash plate capable of regulating oblique angle due to the shaping module in replaceable and lateral plate member, thus make building mortion of the present utility model can tackle the shaping processing of the U bolt of plurality of specifications.
The utility model is the important improvement to the hot bending forming machine mechanism of original technology, due to gearless and Worm Wheel System system in the mechanism of device, the mechanism of cold bending device of the present utility model is simplified greatly, manufacturing cost and the maintenance cost of equipment have effectively been reduced, and owing to adopting hydraulic mechanism to be used as power, the squeezing action power of device is higher, can not need larger workpiece is heated and get final product cold bending, be one of advanced utility unit of promoting the use of of auto-parts processing enterprises.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the elevation perspective of U bolt securing member cold-bending forming device of the present utility model.
Fig. 2 is the top view of U bolt securing member cold-bending forming device of the present utility model.
The specific embodiment
With reference to Fig. 1 U bolt securing member cold-bending forming device of the present utility model shown in Figure 2, it mainly comprises one with the cabinet 8 of workbench, be used for processed rod member be pressed into the U-shaped bar push frame 2 and with shaping module 11 and the hydraulic mechanism 1 pushing frame 2 and coordinate.Frame 2 is pushed in clod wash at the cabinet 8 described U-bolt bars of table top assembling, this is pushed frame 2 and makes flat box-like, the box front portion is with the U-shaped recess, in order to coordinate the shape of shaping module 11, push frame 2 rear portions and is connected with the hydraulic mechanism 1 that is contained in cabinet 8 table tops, it is interior or arrange outside case that the power set of hydraulic mechanism 1 are located at cabinet 8 bodies; At cabinet 8 table tops of pushing frame 2 front ends, described U bolt bar shaping module 11 is installed, this module designs by institute's processing bolt rod member forming requirements, and fixes with bolt, makes it the U bolt that replaceable different module is used for processing different size.
Fixedly mount symmetrically two lateral plate member 3 at cabinet 8 dual-sides, lateral plate member 3 is made like several fonts (as shown in Figure 1), and biside plate member 3 installed surfaces partly protrude cabinet 8 table tops and form with cabinet 8 table tops the shifting chute of pushing frame 2; A swash plate 4 that is used for controlling drive link 6 pushing tow strokes also respectively is housed in lateral plate member 3, swash plate 4 back sides lean on two equipped adjustment screw rods 5 of lateral plate member 3, and utilize a screw pin 15 to be limited in a slotted hole 16 of lateral plate member 3 tops, the angle of inclination of swash plate 4 can be regulated by the adjustment screw rod 5 in lateral plate member 3, makes to push the shaping processing that frame 2 can adapt to the U bolt of plurality of specifications.
According to Fig. 1 Fig. 2, one pair of extrusion arm 9 of carrying out the extruding action of installing in the box of pushing frame 2, at extrusion arm 9 front ends, squeegee roller 10 is housed, the rear end is with pin 7 and push frame 2 flexible connections, making extrusion arm 9 can do extruding in pushing frame 2 swings, extrusion arm 9 is also with transmitting the drive link 6 of extruding force in when work, pulley 14 is equipped with in this drive link 6 terminations, does to roll and contact in the inclined-plane that the through hole movingly pushed on frame 2 and swash plate 4 are stretched out in drive link 6 terminations; This 9 of external two extrusion arm is provided with tension spring spare 12, is used for opening reply after extrusion arm 9 is completed the extruding action.
During work, to process rod member and be placed in shaping module 11 front ends, primer fluid press mechanism 1 is pushed frame 2 and is travelled forward, in this process, controlled by swash plate 4, the drive link 6 of extrusion arm 9 advances inwards by the oblique angle of swash plate 4, promote two extrusion arms 9 and inwardly swing the bending action of completing the processing rod member, hydraulic mechanism 1 makes and pushes frame 2 and do return motion afterwards, under the tension force effect of spring part 12, extrusion arm 9 opens in returning and homing pushing frame 2, thereby completes time processing operation and circulation thus.
Claims (5)
1. U bolt securing member cold-bending forming device, it comprises a cabinet and is configured in hydraulic mechanism on cabinet, it is characterized in that: be equipped with at described cabinet table top and push frame for what U bolt was shaped, this pushes the extrusion arm that frame is equipped with one pair of execution extruding action, pushes frame and is connected with the described hydraulic mechanism that is contained in the cabinet table top; Be fixed with U bolt shaping module pushing frame front end table top, the lateral plate member of controlling the extrusion arm bending action is housed in cabinet dual-side symmetry.
2. U bolt securing member cold-bending forming device according to claim 1, it is characterized in that: described extrusion arm front end is equipped with squeegee roller, and the rear end is flexibly connected with pushing frame with pin, also is provided with the drive link that transmits extruding force on extrusion arm.
3. U bolt securing member cold-bending forming device according to claim 1, it is characterized in that: a swash plate that is used for controlling drive link pushing tow stroke respectively is housed in described lateral plate member, this swash plate is by being assemblied in adjustment screw top on lateral plate member by supporting, swash plate is limited in a slotted hole on lateral plate member with a screw pin, and the inclination angle of swash plate is regulated by adjusting screw rod.
4. according to claim 2 or 3 described U bolt securing member cold-bending forming devices is characterized in that: pulley is equipped with in described drive link termination, and does to roll and contact in the inclined-plane that stretches out the through hole pushed in frame with it movingly and swash plate, drive link termination.
5. U bolt securing member cold-bending forming device according to claim 1 and 2, is characterized in that: be provided with tension spring spare between two extrusion arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220705605 CN203018641U (en) | 2012-12-19 | 2012-12-19 | U-shaped bolt fastener cold bend forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220705605 CN203018641U (en) | 2012-12-19 | 2012-12-19 | U-shaped bolt fastener cold bend forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203018641U true CN203018641U (en) | 2013-06-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220705605 Expired - Lifetime CN203018641U (en) | 2012-12-19 | 2012-12-19 | U-shaped bolt fastener cold bend forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203018641U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588461A (en) * | 2015-01-26 | 2015-05-06 | 浙江耐士伦机械有限公司 | Automatic U-shaped bending molding machine |
| CN105057501A (en) * | 2015-08-19 | 2015-11-18 | 左延忠 | Rotor and pull wire making machine |
| CN105234310A (en) * | 2015-10-15 | 2016-01-13 | 诸城市义和车桥有限公司 | Mechanical horizontal automatic forming device for U-shaped bolts |
| CN108372218A (en) * | 2018-04-09 | 2018-08-07 | 重庆华瑞标准件制造有限公司 | A kind of U bolt fastener former |
| CN110125276A (en) * | 2019-04-16 | 2019-08-16 | 东莞工坊精密模具有限公司 | Buckle Full automatic shaping detection device |
-
2012
- 2012-12-19 CN CN 201220705605 patent/CN203018641U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588461A (en) * | 2015-01-26 | 2015-05-06 | 浙江耐士伦机械有限公司 | Automatic U-shaped bending molding machine |
| CN105057501A (en) * | 2015-08-19 | 2015-11-18 | 左延忠 | Rotor and pull wire making machine |
| CN105234310A (en) * | 2015-10-15 | 2016-01-13 | 诸城市义和车桥有限公司 | Mechanical horizontal automatic forming device for U-shaped bolts |
| CN108372218A (en) * | 2018-04-09 | 2018-08-07 | 重庆华瑞标准件制造有限公司 | A kind of U bolt fastener former |
| CN110125276A (en) * | 2019-04-16 | 2019-08-16 | 东莞工坊精密模具有限公司 | Buckle Full automatic shaping detection device |
| CN110125276B (en) * | 2019-04-16 | 2023-09-08 | 东莞工坊精密模具有限公司 | Full-automatic shaping and detecting equipment for metal buckle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171211 Address after: 541500 the Guangxi Zhuang Autonomous Region Guilin City, all state county industrial concentration area west section Patentee after: Faldan state Beijing Great Automotive Components Co.,Ltd. Address before: 541500 the Guangxi Zhuang Autonomous Region Guilin City, all state county industrial concentration area west section Patentee before: GUILIN FUDA QUANZHOU HIGH STRENGTH BOLT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |
|
| CX01 | Expiry of patent term |