CN217831504U

CN217831504U - Bending device is used in processing of hexagonal spanner

Info

Publication number: CN217831504U
Application number: CN202222031298.5U
Authority: CN
Inventors: 许严仓; 杜婉苏; 李甲甲; 朱珠; 刘建伟
Original assignee: Anhui Utica Intelligent Technology Co ltd
Current assignee: Anhui Utica Intelligent Technology Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-11-18
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses a bending device is used in processing of hexagonal spanner belongs to hexagonal spanner processing technology field. The utility model is used for solve and lead to processing the disparity by external factor, there is quality and appearance difference with batch hexagon spanner, and hexagon spanner steel is waiting for processing and deposit the period and adhere to impurity easily, causes buckle processing and goes up surface extrusion and go out defective technical problem, surface mounting has actuating mechanism on one side of base, and actuating mechanism includes driving motor, one side bottom sliding connection telescopic boom of actuating mechanism. The utility model discloses utilize last stripping and slicing earlier contact, will run through the spanner steel in stripping and slicing hexagonal hole under and cut off, the groove of buckling gradually with buckle the lug contact, the spanner steel extrusion that will cut off is buckled, the reciprocal horizontal function of push rod motor drive gag lever post, release the bending head region down with finished product hexagonal spanner, utilize brush roller and the friction of spanner steel contact in the clearance mechanism, clear away the attachment on spanner steel surface.

Description

Bending device for machining hexagonal wrench

Technical Field

The utility model relates to a hexagonal spanner processing technology field specifically is a hexagonal spanner processing is with bending device.

Background

The hexagonal wrench has the branch of interior hexagonal wrench and outer hexagonal wrench, and the material of spanner is carbon element structural steel or alloy structural steel usually, can divide into solid wrench, box spanner, dual-purpose spanner, box spanner, hook-type spanner, hexagonal spanner and torque wrench according to its difference of structure, and wherein interior hexagonal wrench is the hexagonal bar-shaped structure of L shape, and it is exclusively used in to twist changes hexagon socket head cap screw.

The existing hexagonal wrench mostly adopts a bending mode to shape and process the cut steel one by one, and has certain disadvantages during processing: processing difference is caused by external factors, the quality and the appearance of the same batch of hexagonal wrenches are different, the finished hexagonal wrenches need to be cleaned synchronously after the processing is finished, the processing efficiency is influenced, and great potential safety hazards exist due to manual participation during the operation of a machine; during the steel of hexagonal spanner is waited for processing and storage to place, its surface adheres to impurity easily, causes to buckle to add man-hour, and hexagonal spanner surface extrusion appears the defect, influences quality and outward appearance.

Disclosure of Invention

The utility model aims to provide a bending device for processing a hexagonal wrench, which solves the problem that processing differences are caused by external factors, the hexagonal wrenches in the same batch have quality and appearance differences, and finished hexagonal wrenches need to be cleaned synchronously after processing, thereby not only affecting the processing efficiency, but also having great potential safety hazards due to manual participation during the operation of a machine; during the steel of hexagonal spanner is waited for processing and storage to place, its surface adheres to impurity easily, causes to buckle to add man-hour, and hexagonal spanner surface extrusion appears the defect, influences quality and outward appearance problem.

The purpose of the utility model can be realized by the following technical scheme:

a bending device for processing a hexagonal wrench comprises a base; the upper surface of one side of the base is provided with a driving mechanism, the driving mechanism comprises a driving motor, the bottom of one side of the driving mechanism is connected with a telescopic arm in a sliding manner, the top end of the telescopic arm is connected with the output end of the driving motor for transmission, the side of the base close to the driving mechanism is provided with a bending mechanism side by side, the bending mechanism comprises an upper bending head and a lower bending head, the upper surface of the upper bending head is fixedly connected with the bottom of the telescopic arm, one side of the lower bending head is provided with a push rod motor, and the other side of the lower bending head is provided with a cleaning mechanism;

the cleaning mechanism comprises a brush roller, dust collection ports are installed on the side edge of the brush roller side by side, the traction roller is installed on the side edge of the cleaning mechanism, a transmission motor is installed on the side edge of the cleaning mechanism and on the same side as the traction roller, a waste box is fixedly installed below the base, the waste box comprises a dust collection pump, and a dust collection drawer is installed on the side edge of the dust collection pump in a sliding mode.

As the utility model discloses further modified scheme, the bottom one side fixed mounting who bends the head on has last stripping and slicing, bend the head on and go up the indent and seted up the bending groove between the stripping and slicing, bend overhead surface one side down be equipped with go up stripping and slicing complex under, and the middle part of stripping and slicing runs through and is equipped with the hexagonal hole down.

As the utility model discloses further modified scheme, the first upper surface middle part of bending down is equipped with the lug of buckling of the groove adaptation of buckling, the push rod motor is fixed mounting side by side and is close to the lug one side of buckling at the head of buckling down, cup joint on the slide bar of push rod motor and install the gag lever post, and the one end of gag lever post is close to the lug of buckling.

As a further improved scheme of the utility model, the middle part of clearance mechanism is run through and is equipped with the round hole, and the round hole with down on the stripping and slicing hexagonal hole be in same level and align, brush roller fixed mounting is on the round hole inner wall, and there are two sets ofly brush roller and dust absorption mouth along round hole axial array.

As a further improved scheme of the utility model, the carry over pinch rolls side is equipped with the support with base fixed connection, the carry over pinch rolls is equipped with two sets ofly, and the longitudinal arrangement installation, and is two sets of the central point of carry over pinch rolls looks proximal surface is in same level with clearance mechanism's round hole and aligns, the driving motor output is equipped with the belt of being connected with carry over pinch rolls and brush roller transmission.

As a further improved scheme of the utility model, collection dirt drawer lower surface is equipped with the slide rail of being connected with the dump bin, dust absorption pump top end import is equipped with the trachea of being connected with the dust absorption mouth, the export of dust absorption pump one side and collection dirt drawer connection, the inside fixed mounting of collection dirt drawer has the filter core.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model drives the upper bending head to press down to contact with the lower bending head through the telescopic arm, utilizes the upper cutting block to contact with the lower cutting block first, cuts off the wrench steel running through the hexagonal hole of the lower cutting block, simultaneously, the bending groove gradually contacts with the bending lug, extrudes and bends the cut wrench steel, and finishes the high-efficiency continuity of the hexagonal wrench to cut off and bend; the push rod motor is arranged to drive the limiting rod to bend the side edge of the head to reciprocate transversely, the limiting rod and the bending mechanism keep synchronous operation, the hexagonal wrench which is bent and finished is pushed out of the lower bending head area, automatic discharging is achieved, and the hexagonal wrench is prevented from being accumulated to affect machining.

2. The cleaning mechanism and the pull roll are arranged to assist the bending mechanism in operating, and the pull roll is used for continuously conveying the wrench steel for the cleaning mechanism and the bending mechanism, so that the automatic processing of the device is guaranteed; the brush roller in the cleaning mechanism is in contact friction with the wrench steel, so that attachments on the surface of the wrench steel are removed, and the problem that when the hexagonal wrench is bent and machined, pits exist on the surface of the hexagonal wrench, and the quality of the hexagonal wrench is affected is avoided; through being equipped with the dust absorption pump and being connected with dust absorption mouth and collection dirt drawer for concentrate the absorption with the impurity of brush roller clearance, and utilize the filter core filtration to store in collection dirt drawer, be convenient for regularly clear up.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the bending mechanism of the present invention;

FIG. 3 is a schematic view of the structure of the lower bending head of the present invention;

FIG. 4 is a schematic structural view of the cleaning mechanism of the present invention;

fig. 5 is a schematic view of the structure of the waste bin of the present invention.

In the figure: 1. a base; 2. a drive mechanism; 201. a drive motor; 202. a telescopic arm; 3. a bending mechanism; 301. an upper bending head; 302. a bending groove; 303. cutting into blocks; 304. cutting into blocks; 305. a lower bending head; 306. a limiting rod; 307. a push rod motor; 308. bending the convex block; 4. a cleaning mechanism; 401. a brush roller; 402. a dust suction port; 5. a traction wheel; 6. a waste bin; 601. a dust suction pump; 602. a filter element; 603. a dust collection drawer; 7. a drive motor; 701. a belt.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

The first embodiment is as follows:

the processing method is used for solving the problem that the processing gap is caused by external factors, the quality and the appearance of the same batch of hexagonal wrenches are different, the finished hexagonal wrenches are required to be cleaned synchronously after the processing is finished, the processing efficiency is influenced, and meanwhile, the problem of great potential safety hazard exists due to manual participation during the operation of the machine.

Referring to fig. 1-3, the bending apparatus for machining a hexagonal wrench of the present embodiment includes a base 1; the upper surface of one side of the base 1 is provided with a driving mechanism 2, the driving mechanism 2 comprises a driving motor 201, the bottom of one side of the driving mechanism 2 is connected with a telescopic arm 202 in a sliding mode, the top end of the telescopic arm 202 is connected with the output end of the driving motor 201 for transmission, the driving motor 201 is used for driving the telescopic arm 202 to longitudinally reciprocate and is used for driving a bending mechanism 3 to bend wrench steel; the side that base 1 is close to actuating mechanism 2 installs bending mechanism 3 side by side, and bending mechanism 3 includes bending head 301 and lower bending head 305, and the upper surface of bending head 301 and the bottom fixed connection of flexible arm 202 go up, and push rod motor 307 is installed to one side of lower bending head 305, and clearance mechanism 4 is installed to the opposite side of lower bending head 305.

An upper cutting block 303 is fixedly installed on one side of the bottom of the upper bending head 301, a bending groove 302 is concavely formed between the upper bending head 301 and the upper cutting block 303, a lower cutting block 304 matched with the upper cutting block 303 is arranged on one side of the upper surface of the lower bending head 305, a hexagonal hole is formed in the middle of the lower cutting block 304 in a penetrating mode, and the upper cutting block 303 is firstly contacted with the lower cutting block 304 to cut off wrench steel penetrating through the hexagonal hole of the lower cutting block.

The middle part of the upper surface of the lower bending head 305 is provided with a bending lug 308 matched with the bending groove 302, the bending groove 302 is gradually contacted with the bending lug 308, the cut wrench steel is extruded and bent, and the cutting and bending processing of the hexagonal wrench with high-efficiency continuity is completed; the push rod motor 307 is fixedly installed side by side on one side of the lower bending head 305 close to the bending bump 308, the slide rod of the push rod motor 307 is sleeved with the limiting rod 306, one end of the limiting rod 306 is close to the bending bump 308, the push rod motor 307 drives the limiting rod 306 to reciprocate on the side of the lower bending head and transversely operate, and the push rod motor 307 keeps synchronous with the bending mechanism 3 to push the hexagon wrench which is subjected to bending processing out of the lower bending head area.

The upper cutting block 303 is in contact with the lower cutting block 304 first, so that wrench steel penetrating through a hexagonal hole of the lower cutting block 304 is cut off, meanwhile, the bending groove 302 is gradually in contact with the bending convex 308, the cut wrench steel is extruded and bent, efficient continuity of the hexagonal wrench is cut off and bent, the push rod motor 307 drives the limiting rod 306 to reciprocate and transversely operate on the side edge of the lower bending head 305, the limiting rod and the bending mechanism 3 are synchronously operated, and the hexagonal wrench after being bent is pushed out of the lower bending head 305 area.

Example two:

the method is used for solving the problems that impurities are easily attached to the surface of the steel of the hexagonal wrench when the steel is waited for to be processed and stored, the surface of the hexagonal wrench is extruded to have defects when being bent, and the quality and the appearance are influenced.

Referring to fig. 1, 4, and 5, in the bending apparatus for processing a hexagon wrench of the present embodiment, the cleaning mechanism 4 includes a brush roller 401, a dust suction port 402 is installed on a side of the brush roller 401 side by side, a pulling roller 5 is installed on a side of the cleaning mechanism 4, a transmission motor 7 is fixedly installed on a same side of the cleaning mechanism 4 and the pulling roller 5, and the pulling roller 5 continuously conveys wrench steel for the cleaning mechanism 4 and the bending mechanism 3; a waste box 6 is fixedly arranged below the cleaning mechanism 4 on the base 1, the waste box 6 comprises a dust suction pump 601, and a dust collection drawer 603 is slidably arranged on the side edge of the dust suction pump 601.

The middle part of cleaning mechanism 4 runs through and is equipped with the round hole, and the round hole is in same level with hexagonal hole on the lower cutting block 304 and aligns, and brush roller 401 fixed mounting is on the round hole inner wall, and there are two sets of brush roller 401 and dust absorption mouth 402 along the round hole axial array.

The side edge of the traction roller 5 is provided with a support fixedly connected with the base 1, the traction rollers 5 are provided with two groups and are longitudinally arranged, the central points of the adjacent surfaces of the two groups of traction rollers 5 and the round hole of the cleaning mechanism 4 are aligned at the same level, and the output end of the transmission motor 7 is provided with a belt 701 in transmission connection with the traction rollers 5 and the brush roller 401.

The lower surface of the dust collection drawer 603 is provided with a sliding rail connected with the waste bin 6, an inlet at the top end of the dust collection pump 601 is provided with an air pipe connected with the dust collection port 402, one side of the dust collection pump 601 is provided with an outlet connected with the dust collection drawer 603, a filter element 602 is fixedly arranged inside the dust collection drawer 603, and the dust collection pump 601 is connected with the dust collection port 402 and the dust collection drawer 603 and used for intensively absorbing impurities cleaned by the brush roller 401.

The pull roll 5 continuously conveys wrench steel for the cleaning mechanism 4 and the bending mechanism 3, the automatic processing of the device is guaranteed, and the dust suction pump 601 is connected with the dust suction port 402 and the dust collection drawer 603 and used for sucking impurities cleaned by the brush roll 401 in a centralized manner and filtering the impurities by using the filter element 602 and storing the impurities in the dust collection drawer 603.

As shown in fig. 1-5, the working process and principle of the present invention are as follows:

firstly, replacing adaptive fittings of a bending mechanism according to the type of a hexagon wrench to be processed, driving a telescopic arm 202 to operate through a driving motor 201, driving an upper bending head 301 to be pressed down to be contacted with a lower bending head 305 by the telescopic arm 202, utilizing an upper cutting block 303 to be contacted with a lower cutting block 304 first, cutting off wrench steel penetrating through a hexagon hole of the lower cutting block 304, simultaneously enabling a bending groove 302 to be gradually contacted with a bending convex 308, extruding and bending the cut wrench steel, and completing efficient continuous cutting and bending processing of the hexagon wrench; the push rod motor 307 is arranged to drive the limiting rod 306 to reciprocate transversely at the side edge of the lower bending head 305 and keep synchronous operation with the bending mechanism 3, so that the hexagonal wrench after bending processing is pushed out of the lower bending head 305 area, automatic discharging is realized, and the hexagonal wrench is prevented from being accumulated to influence processing;

step two, the cleaning mechanism 4 and the traction roller 5 are arranged to assist the bending mechanism 3 to operate, the transmission motor 7 drives the traction roller 5 and the brush roller 401 to operate by utilizing a belt 701, and the traction roller 5 continuously conveys wrench steel for the cleaning mechanism 4 and the bending mechanism 3, so that automatic processing of the device is guaranteed; the brush roller 401 in the cleaning mechanism 4 is in contact friction with the wrench steel, so that attachments on the surface of the wrench steel are removed, and the problem that the surface of the hexagonal wrench has pits to affect the quality of the hexagonal wrench when the hexagonal wrench is bent is avoided; the dust suction pump 601 is connected with the dust suction port 402 and the dust collection drawer 603, and is used for sucking the impurities cleaned by the brush roller 401 in a centralized manner, and filtering the impurities by using the filter element 602 and storing the impurities in the dust collection drawer 60, so that the impurities can be cleaned regularly.

The upper cutting block 303 is in contact with the lower cutting block 304 first, wrench steel penetrating through a hexagonal hole of the lower cutting block 304 is cut off, meanwhile, the bending groove 302 is gradually in contact with the bending convex 308, the cut wrench steel is extruded and bent, efficient continuity of the wrench steel is cut off and bent, the push rod motor 307 drives the limiting rod 306 to reciprocate on the side of the lower bending head 305 and transversely operate synchronously with the bending mechanism 3, the bent wrench is pushed out of the lower bending head 305 area, the pulling roll 5 continuously conveys the wrench steel for the cleaning mechanism 4 and the bending mechanism 3, automatic machining of the device is guaranteed, and the dust suction pump 601 is connected with the dust suction port 402 and the dust collection drawer 603 and used for sucking impurities cleaned by the hairbrush roll 401 in a centralized mode and is filtered and stored in the dust collection drawer 603 through the filter element 602.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A bending device for machining a hexagonal wrench comprises a base (1); the method is characterized in that: the upper surface of one side of the base (1) is provided with a driving mechanism (2), the driving mechanism (2) comprises a driving motor (201), the bottom of one side of the driving mechanism (2) is connected with a telescopic arm (202) in a sliding mode, the top end of the telescopic arm (202) is connected with the output end of the driving motor (201) in a transmission mode, the side edges, close to the driving mechanism (2), of the base (1) are provided with a bending mechanism (3) side by side, the bending mechanism (3) comprises an upper bending head (301) and a lower bending head (305), the upper surface of the upper bending head (301) is fixedly connected with the bottom of the telescopic arm (202), one side of the lower bending head (305) is provided with a push rod motor (307), and the other side of the lower bending head (305) is provided with a cleaning mechanism (4);

clearance mechanism (4) are including brush roller (401), dust absorption mouth (402) are installed side by side to the side of brush roller (401), carry over pinch rolls (5) are installed to clearance mechanism (4) side, clearance mechanism (4) and carry over pinch rolls (5) homonymy fixed mounting have drive motor (7), below fixed mounting that base (1) is located clearance mechanism (4) has dump bin (6), dump bin (6) are including dust absorption pump (601), the side slidable mounting of dust absorption pump (601) has collection dirt drawer (603).

2. The bending device for processing the hexagonal wrench as claimed in claim 1, wherein an upper cutting block (303) is fixedly mounted on one side of the bottom of the upper bending head (301), a bending groove (302) is concavely formed between the upper bending head (301) and the upper cutting block (303), a lower cutting block (304) matched with the upper cutting block (303) is arranged on one side of the upper surface of the lower bending head (305), and a hexagonal hole is formed in the middle of the lower cutting block (304) in a penetrating manner.

3. The bending device for processing the hexagon wrench as claimed in claim 1, wherein a bending protrusion (308) adapted to the bending groove (302) is disposed in a middle portion of an upper surface of the lower bending head (305), the push rod motor (307) is fixedly mounted side by side on a side edge of the lower bending head (305) close to the bending protrusion (308), a sliding rod of the push rod motor (307) is sleeved with the limiting rod (306), and one end of the limiting rod (306) is close to the bending protrusion (308).

4. The bending device for processing the hexagonal wrench as claimed in claim 1, wherein a circular hole is formed in the middle of the cleaning mechanism (4) in a penetrating mode, the circular hole is horizontally aligned with the hexagonal hole in the lower cutting block (304), the brush rollers (401) are fixedly mounted on the inner wall of the circular hole, and two groups of the brush rollers (401) and the dust suction ports (402) are axially arrayed along the circular hole.

5. The bending device for machining the hexagonal wrench according to claim 1, wherein supports fixedly connected with the base (1) are arranged on the side edges of the drawing rollers (5), two groups of drawing rollers (5) are arranged in a longitudinal mode, the center points of the adjacent surfaces of the two groups of drawing rollers (5) are horizontally aligned with the circular hole of the cleaning mechanism (4), and a belt (701) in transmission connection with the drawing rollers (5) and the brush roller (401) is arranged at the output end of the transmission motor (7).

6. The bending device for processing the hexagonal wrench as claimed in claim 1, wherein a sliding rail connected with a waste bin (6) is arranged on the lower surface of the dust collection drawer (603), an air pipe connected with a dust collection port (402) is arranged at an inlet at the top end of the dust collection pump (601), an outlet connected with the dust collection drawer (603) is arranged on one side of the dust collection pump (601), and a filter element (602) is fixedly mounted inside the dust collection drawer (603).