CN211386931U - Auxiliary machine for bar turning machine - Google Patents

Abstract

The utility model relates to a bar car head machine auxiliary engine, including the auxiliary engine body, the auxiliary engine body includes work or material rest, work or material rest and dials the material mechanism down, dials the material mechanism and includes last unloading swing arm and be used for the drive to go up the power unit of unloading swing arm action, and the one end of going up the unloading swing arm is articulated with the work or material rest down, and the other end stretches to last work or material rest, goes up to be equipped with on the unloading swing arm and keeps off the material arch, goes up to be equipped with material loading level and unloading level in the unloading swing arm, is equipped with on the slope guide section and keeps off the material slip table and keep off the material slip table, it sets up to. The utility model discloses simple structure, convenient operation goes up action alright completion bar material loading and bar unloading two-way operation of going up unloading swing arm, has saved the upper and lower material action, practices thrift the cost, and automatic upper and lower unloading is efficient, matches with bar locomotive machining efficiency, and the upper and lower unloading process need not artifical the participation, reduces intensity of labour, has avoided the emergence of incident.

Description

Auxiliary machine for bar turning machine

Technical Field

The utility model relates to a bar headstock machine auxiliary engine belongs to bar processing technology field.

Background

The drawing machine is equipment for drawing metal materials, and the diameter of the metal materials is changed through drawing so as to meet the required diameter requirement. The drawbench can draw bars with different specifications and diameters, and the bars after being drawn by the drawbench can enter the next procedure after the bar heads are regularly turned.

At present, bar locomotive carries the bar to get into the locomotive by the roll table and carries out the locomotive operation, treat the locomotive operation back that finishes, drive the bar by the roll table again and get back to the roll table on, the unloading position waits for the ejection of compact, the event need be with the bar that drawing processing came out place the roll table on the position of the upper and lower material level, then carry to the bar locomotive built-in through the roll table and process, treat after the car processing is accomplished again by the roll table carry to the roll table on, the unloading position department waits for the ejection of compact. The position that current bar reachd the upper and lower material position of roll table is mostly to adopt the manual work to carry the bar to the running roller of roll table on and to move down the bar on the roll table, and manual operation is intensity of labour big, wastes time and energy, and on the second, unloading inefficiency mismatches with bar locomotive machining efficiency, and the incident appears easily in the unloading handling of bar locomotive on the third.

SUMMERY OF THE UTILITY MODEL

The utility model discloses not enough to prior art exists provides a simple structure, and convenient operation practices thrift the cost, automatic upper and lower efficient bar locomotive machine auxiliary engine.

The utility model provides an above-mentioned technical problem's technical scheme as follows: an auxiliary machine for a bar headstock machine comprises an auxiliary machine body, wherein the auxiliary machine body comprises a feeding frame, a discharging frame and a material poking mechanism arranged between the feeding frame and the discharging frame, the feeding frame is provided with an inclined material guiding section, the material shifting mechanism comprises a feeding and discharging swing arm and a power mechanism for driving the feeding and discharging swing arm to move, one end of the feeding and discharging swing arm is hinged with the feeding frame, the other end of the feeding and discharging swing arm is hinged with the power mechanism, a material blocking bulge is arranged on the upper surface of the feeding and discharging swing arm, a feeding position and a discharging position are arranged on the feeding and discharging swing arms on two sides of the material blocking bulge, a material blocking block for limiting the bars on the feeding frame and a material blocking sliding table for assisting the bars on the feeding position to enter the roller way are arranged on the inclined material guiding section, the material blocking sliding table is arranged at the discharge end of the inclined material guiding section, and the feeding end of the blanking frame is provided with a limiting sliding table which is matched with the material blocking sliding table to assist in feeding and discharging.

The utility model has the advantages that: a bar is at the feeding position of a feeding frame, a feeding and discharging swing arm is lifted under the action of a power mechanism, the feeding and discharging swing arm picks the bar to leave a blocking block and enter the feeding position of the swing arm, the bar contacts a blocking sliding table along with the descending process of the feeding and discharging swing arm, and is separated from the feeding position of the swing arm under the action of the blocking sliding table, and then the action of a limiting sliding table of the feeding frame is matched, the bar smoothly enters the roller table between the blocking sliding table and the limiting sliding table at the feeding and discharging position, the continuous descending of the feeding and discharging swing arm avoids influencing the processing of the bar, and the bar is conveyed by the roller table to; after the operation of the headstock is finished, the roller way drives the bar stock to return to the upper and lower material level positions of the roller way; go up the unloading swing arm and promote under power unit's effect, the bar that the head was done to the car enters into on the unloading position of swing arm, go up the unloading swing arm and continue rising, when the unloading position of treating the swing arm is higher than the work or material rest upper plane down, when dialling the bar that the head was done to the car when the work or material rest down, stir the bar on the work or material rest, a bar again, go up the unloading swing arm and fall the back down, the direction of material loading bar falls into the roll table, and the unloading direction bar falls into the work or material rest down, thereby realize the purpose of the operation of. In a word, the utility model discloses simple structure, convenient operation goes up action alright completion bar material loading and bar unloading two-way operation of going up unloading swing arm, has saved the upper and lower material action, practices thrift the cost, and automatic upper and lower unloading is efficient, matches with bar locomotive machining efficiency, and upper and lower unloading process need not artifical the participation, reduces intensity of labour, has avoided the emergence of incident.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the material loading position and the material unloading position are of concave arc structures respectively.

The beneficial effects of adopting above-mentioned further scheme are that, do benefit to the bar in upper and lower unloading process and stabilize on upper and lower material level, the arc structure surface of indent is smooth simultaneously, avoids bar upper and lower unloading process to bump.

Further, the bottom support surface of the blanking position is higher than the bottom support surface of the loading position.

The beneficial effect who adopts above-mentioned further scheme is that, when the last work or material rest was dialled to the bar of last material level to the last material rest of going up of unloading swing arm, the bar on the last work or material rest was stirred to the front end of going up the unloading swing arm was to the material level to realize the purpose of two operations of unloading on the action, the end holding surface of going up the material level is slightly low and is convenient for go up the unloading swing arm and get the material on last work or material rest, the end holding surface of unloading material level is slightly high and is convenient for go up the.

Further, the material blocking block is installed on the material loading frame through a bolt.

The beneficial effect who adopts above-mentioned further scheme is that, the gauge block can be adjusted according to the external diameter of bar, is convenient for spacing to the bar of different external diameter sizes, can be used to the upper and lower unloading of the bar of different external diameters, uses more extensively.

Furthermore, the power mechanism comprises a hydraulic oil cylinder, and a piston rod of the hydraulic oil cylinder is hinged with the feeding and discharging swing arm.

The beneficial effect of adopting above-mentioned further scheme is that, drive power is big, and the drive is stable, the subsequent maintenance of being convenient for.

Furthermore, the front side of the inclined material guiding section is also provided with a horizontal placing section.

The beneficial effect who adopts above-mentioned further scheme is that, can place more bars in advance on the section is placed to the level, and the bar that goes up the work or material rest and hold is more, improves the locomotive efficiency of bar.

Further, a bar stock accommodating area is arranged on the blanking frame.

The beneficial effect who adopts above-mentioned further scheme is, can collect the bar after locomotive machine tooling, does benefit to the automatic collection of the bar of unloading.

Furthermore, the auxiliary machine body is at least provided with two sets in parallel.

Adopt the beneficial effect of above-mentioned further scheme to be, can select the quantity of suitable auxiliary engine body according to the specification and size of bar to in the stable unloading of realization bar.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the feeding frame of the present invention;

fig. 3 is a schematic structural view of the feeding and discharging swing arm of the present invention;

fig. 4 is a schematic structural view of the blanking frame of the present invention;

in the figure, 1, a feeding frame; 11. a material guide section is inclined; 12. a horizontally disposed section; 2. a blanking frame; 21. a bar stock receiving area; 3. a feeding and discharging swing arm; 31. the material blocking bulge is arranged; 32. loading the material; 33. feeding; 4. a material blocking block; 5. a material blocking sliding table; 6. a limiting sliding table; 7. a hydraulic cylinder; 8. a bar stock; 9. a roller way.

Detailed Description

The principles and features of the present invention are described below in conjunction with examples, which are set forth only to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1-4, an auxiliary machine for a bar material turning machine comprises an auxiliary machine body, wherein the auxiliary machine body comprises a feeding frame 1, a discharging frame 2 and a material stirring mechanism arranged between the feeding frame and the discharging frame, the feeding frame is provided with an inclined material guiding section 11, the material stirring mechanism comprises a feeding swing arm 3 and a power mechanism for driving the feeding swing arm to move, one end of the feeding swing arm is hinged to the discharging frame, the other end of the feeding swing arm is hinged to the power mechanism, a material blocking bulge 31 is arranged on the upper surface of the feeding swing arm, a feeding position 32 and a discharging position 33 are arranged on the feeding swing arm and on two sides of the material blocking bulge, a material blocking block 4 for limiting a bar material on the feeding frame and a material blocking sliding table 5 for assisting the bar material on the feeding position to guide into a roller way are arranged on the inclined material guiding section, the material blocking sliding table is arranged at the discharging end of the, the feeding end of the blanking frame is provided with a limiting sliding table 6 which is matched with the material blocking sliding table to assist in feeding and blanking.

The feeding position and the discharging position are of concave arc structures respectively. The bar that does benefit to in-process of feeding and unloading is stabilized on upper and lower material level, and indent arc structure surface is smooth simultaneously, avoids bar upper and lower unloading process to bump.

The bottom support surface of the blanking position is higher than that of the loading position. Go up the unloading swing arm when the material of last material level dials the work or material rest down, the front end of going up the unloading swing arm stirs the material of going up on the work or material rest to realize the purpose of two operations of unloading on the action, the end holding surface of going up the material level slightly hangs down and is convenient for go up the unloading swing arm and get the material on last material rest, the end holding surface of material level is slightly high is convenient for go up the ejection of compact of the bar on the unloading swing arm and is gone into on the work or material.

The material blocking block is installed on the material loading frame through a bolt. The stop block can be adjusted according to the outer diameter of the bar, so that the stop block is convenient for limiting the bar with different outer diameter sizes, can be used for feeding and discharging the bar with different outer diameters, and is more widely applied.

The power mechanism comprises a hydraulic oil cylinder 7, and a piston rod of the hydraulic oil cylinder is hinged with the feeding and discharging swing arm. The driving force is large, the driving is stable, and the follow-up maintenance is convenient.

The front side of the inclined material guiding section is also provided with a horizontal placing section 12. More bars can be placed on the horizontal placing section in advance, the bars held by the feeding frame are more, and the head efficiency of the bars is improved.

And a bar stock accommodating area 21 is arranged on the blanking frame. The bar stock processed by the headstock machine can be collected, and the automatic collection of the blanked bar stock is facilitated.

The auxiliary machine body is at least provided with two sets in parallel. The auxiliary machine body has certain width, can realize the last unloading of bar to the little bar of specification and dimension, also can select the quantity of suitable auxiliary machine body according to the specification and dimension of bar, can set up two auxiliary machine bodies or more than two when for example bar length is longer to realize the stable last unloading of bar.

The rod 8 is at the feeding position of the feeding frame, the feeding and discharging swing arm is lifted under the action of the hydraulic oil cylinder 7, the feeding and discharging swing arm picks the rod to leave the material blocking block and enter the feeding position of the swing arm, the rod contacts the material blocking sliding table along with the descending process of the feeding and discharging swing arm and is separated from the feeding position of the swing arm under the action of the material blocking sliding table, and the material blocking sliding table and the limiting sliding table are respectively arranged at two sides of the roller table 9; under the action of a limiting sliding table of the blanking frame, the bars smoothly enter a roller way material loading and unloading position between the material blocking sliding table and the limiting sliding table, the continuous descending of the loading and unloading swing arm avoids influencing the processing of the bars, and the bars are conveyed by the roller way to enter a headstock machine for headstock operation; after the operation of the headstock is finished, the roller way drives the bar stock to return to the upper and lower material level positions of the roller way; go up the unloading swing arm and promote under hydraulic cylinder's effect, the bar that the head was turned on enters into the unloading position of swing arm, go up the unloading swing arm and continue rising, when the unloading position of waiting the swing arm is higher than the work or material rest upper plane of unloading, when dialling the bar that the head was turned on to the work or material rest of unloading, stir the bar on the work or material rest, a bar again, go up the unloading swing arm and fall the back down, the direction of material loading bar falls into the roll table, and the direction of unloading bar falls into the work or material rest of unloading, thereby realize the purpose of the operation of an.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (8)

1. An auxiliary machine for a bar headstock machine is characterized by comprising an auxiliary machine body, wherein the auxiliary machine body comprises a feeding frame, a discharging frame and a material shifting mechanism arranged between the feeding frame and the discharging frame, the feeding frame is provided with an inclined material guiding section, the material shifting mechanism comprises a feeding and discharging swing arm and a power mechanism for driving the feeding and discharging swing arm to move, one end of the feeding and discharging swing arm is hinged with the feeding frame, the other end of the feeding and discharging swing arm is hinged with the power mechanism, the feeding and discharging swing arm is provided with a material blocking bulge, the feeding and discharging swing arms on two sides of the material blocking bulge are provided with a feeding position and a discharging position, the inclined material guiding section is provided with a material blocking block for limiting the bars on the inclined material guiding section and a material blocking sliding table for assisting the bars on the feeding position to enter the roller way in a guiding manner, the material blocking sliding table is arranged at the discharge end of the inclined material guiding section, and the feeding end of the blanking frame is provided with a limiting sliding table which is matched with the material blocking sliding table to assist in feeding and discharging.

2. The auxiliary machine for the bar locomotive according to claim 1, wherein the loading position and the unloading position are concave arc structures respectively.

3. Auxiliary machine for a bar locomotive according to claim 2, characterized in that the bottom support surface of said blanking level is higher than the bottom support surface of said loading level.

4. The auxiliary machine for the bar locomotive according to any one of claims 1 to 3, wherein the stop block is mounted on the feeding frame by bolts.

5. The auxiliary machine for the bar locomotive according to claim 1, wherein the power mechanism comprises a hydraulic cylinder, and a piston rod of the hydraulic cylinder is hinged to the feeding and discharging swing arm.

6. The auxiliary machine for the bar locomotive according to claim 1, characterized in that a horizontally placed section is further provided on the front side of the inclined guide section.

7. The auxiliary machine for a bar locomotive according to claim 1, wherein said blanking frame is provided with a bar receiving area.

8. The auxiliary machine for a bar locomotive according to claim 1, characterized in that said auxiliary machine body is provided with at least two sets in parallel.

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