CN-116727581-B - Environment-friendly intelligent cold heading forming machine

Abstract

The invention relates to the technical field of cold heading machines, in particular to an environment-friendly intelligent cold heading forming machine. The cold header processing liquid recycling device mainly aims at the problem of cold header processing consumed liquid recycling and comprises a cold header main body, a circulating liquid spraying assembly, a discharging assembly and a rack, wherein the discharging assembly is used for collecting and discharging workpieces and comprises a carrying plate and a balancing weight arranged on the carrying plate, a rotating shaft on the carrying plate is positioned on one side close to the balancing weight, a separating tank is used for collecting and separating liquid mixed on the cold header main body and used for separating lubricating oil and cooling liquid in the separating tank, the separating assembly comprises a shifting plate for separating liquid and an arc-shaped strip movably arranged on the cold header main body and connected with the shifting plate in a power mode, and the separating assembly further comprises the rack arranged on the L-shaped movable plate and connected with the arc-shaped strip in a power mode. The invention can quickly separate and respectively recycle the mixed liquid, does not need extra energy consumption equipment, reduces energy consumption, saves energy and protects environment.

Inventors

• JIN WEI
• HUANG HAO
• JIN YONG

Assignees

• 浙江东瑞机械工业有限公司

Dates

Publication Date

20260512

Application Date

20230627

Claims (5)

1. 1. Environment-friendly intelligent cold heading make-up machine, including cold heading machine main part (1) and circulation hydrojet subassembly (11) of setting above that, its characterized in that still includes: The discharging assembly (2) is used for collecting workpieces and discharging the workpieces in a rotating mode after the workpieces reach a certain weight, the discharging assembly (2) comprises a carrying plate (21) and a balancing weight (24), the carrying plate (21) is rotationally connected with the cold header main body (1), and the balancing weight (24) is arranged on the carrying plate (21), and a rotating shaft on the carrying plate (21) is located at one side close to the balancing weight (24); the separation tank (3) is used for collecting the liquid mixed by the cold header main body (1) and storing the liquid separately, the separation tank (3) is provided with a first separation plate (31) and a second separation plate (311) which divide the separation tank into a plurality of storage chambers, and the separation tank (3) is movably provided with an L-shaped movable plate (32) for guiding the liquid to circulate; The separation assembly (4) is used for separating lubricating oil and cooling liquid in the separation tank (3) through power generated by discharging of the discharging assembly (2), the separation assembly (4) comprises a shifting plate (45) for separating the liquid and an arc-shaped strip (41) which is movably arranged on the cold header main body (1) and is in power connection with the shifting plate (45), and the separation assembly (4) further comprises a rack (44) which is arranged on the L-shaped movable plate (32) and is in power connection with the arc-shaped strip (41); The device comprises a carrier plate (21), a plurality of groups of liquid discharge grooves (212) communicated with the fishbone-shaped liquid guide grooves (211) and arranged on the carrier plate (21), wherein the side, far away from a balancing weight (24), of the carrier plate (21) is provided with a liquid collection groove (213) and a liquid discharge hole (214) which are communicated with each other and used for collecting the liquid which is not discharged in time on the carrier plate (21) and discharging the liquid when the carrier plate (21) is discharged; The first separation plate (31) and the L-shaped movable plate (32) are used for separating the separation tank (3) into a liquid collecting chamber (301), a cooling liquid chamber (302), a separation chamber (303) and a lubricating oil chamber (304) and are used for respectively storing mixed liquid, cooling liquid and separated liquid and lubricating oil, and the cooling liquid chamber (302) and the separation chamber (303) are respectively communicated with the liquid collecting chamber (301); The second partition plate (311) is lower than the first partition plate (31), the L-shaped movable plate (32) is flush with the L-shaped movable plate (32) in the initial state, the bottom end of the L-shaped movable plate (32) is positioned above a through hole between the liquid collecting chamber (301) and the separating chamber (303), and after the L-shaped movable plate (32) descends to be flush with the second partition plate (311), the bottom of the L-shaped movable plate (32) covers the through hole between the liquid collecting chamber (301) and the separating chamber (303); The stirring plate (45) is rotationally arranged on the cold header main body (1), a gear (43) is arranged on one side of the stirring plate (45), teeth which are meshed with the gear (43) are arranged on the arc-shaped strip (41), an elastic piece (42) used for resetting is arranged on the arc-shaped strip (41), the separation assembly (4) further comprises a rack (44) which is movably arranged on the cold header main body (1) and meshed with the gear (43), and the rack (44) is connected with the L-shaped movable plate (32).
2. 2. The environment-friendly intelligent cold heading forming machine according to claim 1, wherein an arc-shaped movable plate (22) covering the liquid discharge hole (214) and a filter screen (23) covering the liquid collecting tank (213) are movably mounted on the discharging assembly (2), the arc-shaped movable plate (22) is used for opening the liquid discharge hole (214) to lead out liquid when the carrying plate (21) is inclined, and the filter screen (23) is used for preventing workpieces from entering the liquid collecting tank (213) when the carrying plate (21) is inclined.
3. 3. The environment-friendly intelligent cold heading forming machine according to claim 2, wherein a protecting piece (12) for preventing a workpiece from falling off when the discharging assembly (2) is not rotated is arranged on the cold heading machine main body (1), the initial state of the discharging assembly (2) is inclined, one end, close to the protecting piece (12), of the discharging assembly (2) is lower than one end provided with a balancing weight (24), a telescopic plate is arranged in the protecting piece (12) in a sliding manner, the size of the telescopic plate is smaller than the size of a gap between the arc-shaped movable plate (22) after the telescopic plate is completely inclined, and the protecting piece is used for preventing the arc-shaped movable plate (22) from sliding out in an inclination process and ensuring smooth unloading of the workpiece after the arc-shaped movable plate (22) is at a limiting position.
4. 4. The environment-friendly intelligent cold heading forming machine according to claim 1, wherein the poking plate (45) is connected with the gear (43) in a unidirectional rotation manner, and is used for driving the poking plate (45) to rotate anticlockwise when the arc-shaped strip (41) is extruded by the carrying plate (21) and the poking plate (45) slides relatively with the gear (43) and the arc-shaped strip (41) resets under the action of the elastic piece (42).
5. 5. The environment-friendly intelligent cold heading forming machine according to claim 1, wherein the circulating liquid spraying assembly (11) is provided with two groups and is respectively communicated with the cooling liquid chamber (302) and the lubricating oil chamber (304), a liquid outlet end is positioned close to the stamping male die and the cutting assembly and is used for adding lubricating oil when the equipment is extruded and spraying cooling liquid for cooling when a workpiece is cut, and the circulating liquid spraying assembly (11) is provided with an elastic liquid filling bag (111) for buffering liquid and increasing liquid discharging pressure when a liquid discharging end is opened.

Description

Environment-friendly intelligent cold heading forming machine Technical Field The invention relates to the technical field of cold heading machines, in particular to an environment-friendly intelligent cold heading forming machine. Background The cold header is a machine commonly used in the fastener industry, is special equipment mainly used for mass production of fasteners such as nut bolts and the like, is a forging method for upsetting and forming metal bars by using a die at normal temperature, and needs lubricating oil to lubricate mechanical parts in the machining process, so that friction and abrasion are reduced, the working efficiency and service life of the machine are ensured, heat is generated when the cold header works, heat dissipation is needed through cooling water, and the machine is prevented from being overheated and damaged. At present, cold header need dispel the heat to equipment always through the coolant liquid at the during operation, need equipment continuous with coolant liquid circulation input, need add lubricating oil for equipment simultaneously, protect equipment, coolant liquid and lubricating oil mix together after using, if can not recycle, can lead to the energy consumption big, not enough environmental protection. Therefore, chinese patent net discloses an energy-saving cold header that publication number is CN213670827U, including the cold header main part, the bottom fixedly connected with bottom plate of cold header main part, one side at bottom plate top is equipped with the cleaning box, the fixed scarf joint in one side at cleaning box top has the violently pipe, a plurality of heat pipes of a side fixedly connected with of violently pipe, one side fixed mounting in bottom plate top has the hot plate, through a plurality of heat pipes that have set up cleaning box top one side, cooperation heating box, extraction pipe and communicating pipe, can be with the lubricating oil that floats at the water surface when wasing, make remaining water can wash many times, the lubricating oil of taking out heats it simultaneously and makes the water discharge, can obtain pure lubricating oil like this, reuse, more environmental protection and energy saving. In the above-mentioned publication, although the lubricating oil in the cooling liquid can be separated and recycled, when the mixed liquid is separated, an additional energy-consuming device is needed to be provided for cleaning and separating the workpiece, and the energy consumption during the processing of the device is increased due to phase change, so that the energy consumption during the processing is large, and the energy conservation and the environmental protection are not enough. Disclosure of Invention Aiming at the defects in the prior art, the invention provides an environment-friendly intelligent cold header forming machine, which can effectively solve the problems that mixed liquid processed by the cold header is inconvenient to separate and recycle and the energy consumption is consumed in separation and recycle in the prior art. In order to achieve the above purpose, the invention is realized by the following technical scheme: the invention provides an environment-friendly intelligent cold header forming machine, which comprises a cold header main body, a circulating liquid spraying assembly arranged above the cold header main body, and further comprises: The discharging assembly is used for collecting the workpiece and rotating and discharging the workpiece after the workpiece reaches a certain weight, and comprises a carrying plate rotationally connected with the cold header main body and a balancing weight arranged on the carrying plate, and a rotating shaft on the carrying plate is positioned at one side close to the balancing weight; the separation tank is used for collecting the liquid mixed by the cold header main body and storing the liquid separately, a first separation plate and a second separation plate which divide the liquid into a plurality of storage chambers are arranged on the separation tank, and an L-shaped movable plate used for guiding the liquid to circulate is movably arranged on the separation tank; The separation assembly is used for separating lubricating oil and cooling liquid in the separation tank through the power generated by discharging of the discharging assembly, the separation assembly comprises a shifting plate for separating the liquid and an arc-shaped strip movably mounted on the cold header main body and in power connection with the shifting plate, and the separation assembly further comprises a rack arranged on the L-shaped movable plate and in power connection with the arc-shaped strip. The device comprises a weight block, a material carrying plate, a material discharging assembly and a workpiece, wherein the weight block is arranged on the weight block, the material carrying plate is provided with a fish bone-shaped liquid guide groove and a plurality of groups of