CN218904882U

CN218904882U - Elastic honing machine for honing rod

Info

Publication number: CN218904882U
Application number: CN202222840028.9U
Authority: CN
Inventors: 黄文兵; 柏正宝; 林长青
Original assignee: Nanjing Huaqin Auto Parts Co ltd
Current assignee: Nanjing Huaqin Auto Parts Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-04-25
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses an elastic honing machine for a honing rod, which comprises a machine body, wherein the upper surface of the machine body is sequentially and slidably connected with a main shaft box and a tail seat, the output end of the main shaft box is fixedly connected with a first three-jaw chuck, the outer surface of the tail seat is rotationally connected with a second three-jaw chuck, the clamping ends of the first three-jaw chucks are rotationally connected with guide wheels, and the inner part of the first three-jaw chuck is in penetrating and sliding connection with a honing rod body. According to the utility model, the length of the honing rod body can be automatically adjusted through the arranged feeding mechanism, so that the position of the honing head is adjusted, manual operation is not needed, and through the arranged movable mounting mechanism and the driving mechanism, the switching of different oilstones can be realized under the condition of no shutdown, thus the manual replacement of the honing head is not needed, and the working efficiency is further improved.

Description

Elastic honing machine for honing rod

Technical Field

The utility model relates to the technical field of honing, in particular to an elastic honing machine for a honing rod.

Background

Honing, also called boring and grinding, is a finishing process of finishing a surface with an oilstone (also called honing stick) embedded on a honing head, mainly processing various cylindrical holes with diameters of 5 to 500 mm or more, and honing machines utilize honing heads to honing the grinding machine of the finishing surface of a workpiece. The honing machine is mainly used for honing holes of workpieces in the manufacturing industries of automobiles, tractors, hydraulic parts, bearings, aviation and the like, and comprises a vertical type honing machine and a horizontal type honing machine;

the existing elastic honing machine is generally uniformly expanded through the spring or hydraulic control in the honing head, so that the contact area is increased, but the oilstones on the existing honing head are of the same specification, the oilstones of different specifications are needed to be used when honing, the honing machine is stopped for replacing the oilstones, and the length of a honing rod is required to be changed when honing holes of different depths.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an elastic honing machine for a honing rod.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an elasticity honing processor of honing pole, includes the organism, the upper surface of organism has headstock and tailstock in proper order sliding connection, the output fixedly connected with first three-jaw chuck of headstock, the surface rotation of tailstock is connected with the second three-jaw chuck, the clamping end of first three-jaw chuck all rotates and is connected with the leading wheel, the inside of first three-jaw chuck runs through sliding connection has the honing pole body, the travel groove that matches with the leading wheel has been seted up to the surface of honing pole body, the one end fixedly connected with honing head of honing pole body, the inside of honing head runs through sliding mounting has the removal installation mechanism, a plurality of loose ends of removal installation mechanism interval fixed mounting have coarse oilstone and fine oilstone in proper order, the fixed mounting of one end of honing pole body has with remove installation mechanism matched with actuating mechanism, surface one side fixed mounting of headstock has the feed mechanism that matches with the honing pole body.

Further, the honing head comprises a pipe body and two side covers, and the two side covers are fixedly connected with two ends of the pipe body.

Further, the movable mounting mechanism comprises eight openings formed in the outer surface of the pipe body in an annular array mode, the inside of each opening is fixedly connected with a mounting seat in a penetrating and sliding mode, the outer surface of each mounting seat is sequentially fixedly connected with two wedge-shaped rods, two wedge-shaped rods are connected between the side covers in a penetrating and rotating mode, wedge-shaped protruding blocks matched with the wedge-shaped rods are symmetrically arranged on the outer surface of each screw rod in a threaded mode, eight wedge-shaped rods located on the same side are symmetrically arranged on two sides of each wedge-shaped protruding block, the shape of each coarse oilstone and each fine oilstone is T-shaped, and each coarse oilstone and each fine oilstone are fixedly connected with the corresponding mounting seat through screws.

Further, the outer surface fixed connection guide bar of wedge lug, just the guide way with guide bar matched with is seted up to the inner wall of body, the surface symmetry cover of lead screw is established and is rotated and is connected with the ring, fixedly connected with spring between the surface of ring and the adjacent mount pad.

Further, the actuating mechanism includes the mounting panel of fixed mounting in honing pole body one end, the surface of mounting panel fixed mounting has controller, first motor and battery in proper order, the output shaft fixedly connected with dwang of first motor, the one end of dwang runs through honing pole body and with the one end fixed connection of lead screw.

Further, the feeding mechanism comprises an L-shaped plate fixedly arranged on one side of the outer surface of the spindle box, a second motor is fixedly arranged on one side of the L-shaped plate, an output shaft of the second motor is fixedly connected with a screw rod, the outer surface of the screw rod is in threaded connection with a sliding block in sliding connection with the L-shaped plate, and a bearing seat fixedly connected with the sliding block is sleeved on the outer surface of the honing rod body in a rotating manner.

Further, an operation table is fixedly arranged on the outer surface of the spindle box and is in signal connection with the driving mechanism, and the operation table is electrically connected with the feeding mechanism through a wire.

The utility model has the beneficial effects that:

when the elastic honing machine for the honing rod is used, the length of the honing rod body can be automatically adjusted through the arranged feeding mechanism, so that the position of the honing head is adjusted, manual operation is not needed, and the switching of different oilstones can be realized under the condition of no shutdown through the arranged movable mounting mechanism and the driving mechanism, so that the manual replacement is not needed, and the working efficiency is further improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view showing an internal structure of the honing head of the present utility model;

FIG. 3 is a side cross-sectional view of the honing head of this utility model;

fig. 4 is a perspective view of the wedge-shaped bump of the present utility model.

Legend description:

1. a body; 2. a spindle box; 3. a tailstock; 4. a first three-jaw chuck; 5. a guide wheel; 6. a travel groove; 7. honing head; 71. a tube body; 72. a side cover; 8. coarse oilstones; 9. fine oilstones; 10. a mounting base; 11. a wedge bar; 12. a screw rod; 13. wedge-shaped protruding blocks; 14. a guide rod; 15. a circular ring; 16. a spring; 17. a mounting plate; 18. a controller; 19. a first motor; 20. a battery; 21. a rotating lever; 22. an L-shaped plate; 23. a second motor; 24. a screw; 25. a slide block; 26. a bearing seat; 27. an operating table.

Detailed Description

Fig. 1 to 4 show, relate to an elastic honing machine of honing pole, including organism 1, the upper surface of organism 1 has headstock 2 and tailstock 3 in proper order sliding connection, the output fixedly connected with first three-jaw chuck 4 of headstock 2, the surface rotation of tailstock 3 is connected with the second three-jaw chuck, the tight end of the clamp of first three-jaw chuck 4 is all rotated and is connected with the leading wheel, the inside of first three-jaw chuck 4 runs through sliding connection has honing pole body 5, the travel groove 6 with leading wheel matched with is offered to honing pole body 5's surface, honing pole body 5's one end fixedly connected with honing head 7, honing head 7's inside runs through sliding mounting has removal installation mechanism, a plurality of loose ends of removal installation mechanism interval fixed mounting have coarse oilstone 8 and fine oilstone 9 in proper order, honing pole body 5's one end fixed mounting has the actuating mechanism with removal installation mechanism matched with, headstock 2's surface one side fixed mounting has the feed mechanism with honing pole body 5.

The honing head 7 comprises a tube body 71 and two side covers 72, and the two side covers 72 are fixedly connected with two ends of the tube body 71, so that the honing head is convenient to operate inside.

The movable mounting mechanism comprises eight openings formed in the outer surface of a pipe body 71 in an annular array, mounting seats 10 are fixedly connected to the inner portions of the openings in a penetrating and sliding manner, two wedge rods 11 are fixedly connected to the outer surface of each mounting seat 10 in sequence, a screw rod 12 is connected between two side covers 72 in a penetrating and rotating manner, wedge protrusions 13 matched with the wedge rods 11 are symmetrically connected to the outer surfaces of the screw rods 12 in a threaded manner, eight wedge rods 11 located on the same side are symmetrically arranged on two sides of the wedge protrusions 13, the shape of a coarse oilstone 8 and a fine oilstone 9 is T-shaped, the coarse oilstone 8 and the fine oilstone 9 are fixedly connected with the corresponding mounting seats 10 through screws, the screw rod 12 rotates to drive the two wedge protrusions 13 to move in the same direction through threads, so that the wedge rods 11 on two sides can be extruded, and the corresponding mounting seats 10 can be extruded respectively, and accordingly switching between the coarse oilstone 8 and the fine oilstone 9 can be achieved.

The guide bar 14 is fixedly connected to the outer surface of the wedge-shaped protruding block 13, guide grooves matched with the guide bar 14 are formed in the inner wall of the tube body 71, the outer surface of the screw rod 12 is symmetrically sleeved with a rotary ring 15, a spring 16 is fixedly connected between the outer surface of the ring 15 and the adjacent mounting seat 10, the guide bar 14 and the guide grooves can avoid rotation of the wedge-shaped protruding block 13, and the spring 16 can automatically drive the corresponding mounting seat 10 to reset so as to realize elastic storage processing.

The driving mechanism comprises a mounting plate 17 fixedly mounted at one end of the honing rod body 5, a controller 18, a first motor 19 and a battery 20 are sequentially and fixedly mounted on the outer surface of the mounting plate 17, an output shaft of the first motor 19 is fixedly connected with a rotating rod 21, one end of the rotating rod 21 penetrates through the honing rod body 5 and is fixedly connected with one end of the screw rod 12, and the first motor 19 rotates to drive the rotating rod 21 to rotate so as to drive the screw rod 12 to rotate.

The feeding mechanism comprises an L-shaped plate 22 fixedly arranged on one side of the outer surface of the spindle box 2, a second motor 23 is fixedly arranged on one side of the L-shaped plate 22, a screw 24 is fixedly connected to an output shaft of the second motor 23, a sliding block 25 which is in sliding connection with the L-shaped plate 22 is connected to the outer surface of the screw 24 in a threaded manner, a bearing seat 26 fixedly connected with the sliding block 25 is sleeved on the outer surface of the honing rod body 5 in a rotating manner, the second motor 23 rotates to drive the screw 24 to rotate, so that the sliding block 25 and the bearing seat 26 are driven to move through threads, and further the honing rod body 5 is driven to automatically feed without manual adjustment.

The outer surface of the spindle box 2 is fixedly provided with an operating platform 27, the operating platform 27 is in signal connection with the driving mechanism, and the operating platform 27 is electrically connected with the feeding mechanism through a wire, so that the driving mechanism and the feeding mechanism can be controlled to automatically operate.

When the elastic honing machine using the honing rod is used, the second motor 23 is started according to the depth of a required honing hole, the second motor 23 rotates to drive the screw 24 to rotate, so that the sliding block 25 and the bearing seat 26 are driven to move through threads, the honing rod body 5 is driven to automatically feed, manual adjustment is not needed, then the first motor 19 is started according to the diameter of the required honing hole, the first motor 19 rotates to drive the rotating rod 21 to rotate, so that the screw rod 12 can be driven to rotate, when the screw rod 12 rotates in a single direction, the wedge-shaped protruding block 13 can be driven to move to one side through threads, so that under the action of the corresponding wedge-shaped rod 11, the coarse oilstone 8 or the fine oilstone 9 is driven to move outwards, so that honing is carried out, when the screw rod 12 reversely rotates, the corresponding mounting seat 10 can be extruded and retracted, so that the switching between the coarse oilstone 8 and the fine oilstone 9 is realized, the operation is simple, and the working efficiency is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. An elastic honing machine for honing rods, comprising a machine body (1), characterized in that: the novel honing machine is characterized in that the upper surface of the machine body (1) is sequentially connected with a spindle box (2) and a tailstock (3) in a sliding manner, the output end of the spindle box (2) is fixedly connected with a first three-jaw chuck (4), the outer surface of the tailstock (3) is rotationally connected with a second three-jaw chuck, the clamping ends of the first three-jaw chuck (4) are rotationally connected with guide wheels, the inner part of the first three-jaw chuck (4) is penetrated and slidably connected with a honing rod body (5), the outer surface of the honing rod body (5) is provided with a travel groove (6) matched with the guide wheels, one end of the honing rod body (5) is fixedly connected with a honing head (7), the inner part of the honing head (7) is penetrated and slidably mounted with a movable mounting mechanism, a plurality of movable ends of the movable mounting mechanism are sequentially fixedly provided with a coarse oil stone (8) and a fine oil stone (9), one end of the honing rod body (5) is fixedly mounted with a driving mechanism matched with the movable mounting mechanism, and one side of the outer surface of the spindle box (2) is fixedly provided with a mechanism (5).

2. An elastic honing machine for honing sticks as claimed in claim 1, characterized in that: the honing head (7) comprises a pipe body (71) and two side covers (72), and the two side covers (72) are fixedly connected with two ends of the pipe body (71).

3. An elastic honing machine for honing sticks as claimed in claim 2, characterized in that: the movable mounting mechanism comprises eight openings formed in the outer surface of a pipe body (71) in an annular array mode, mounting seats (10) are fixedly connected to the inner portions of the openings in a penetrating mode, two wedge-shaped rods (11) are fixedly connected to the outer surface of each mounting seat (10) in sequence, a screw rod (12) is connected between each two side covers (72) in a penetrating mode, wedge-shaped protruding blocks (13) matched with the wedge-shaped rods (11) are connected to the outer surfaces of the screw rods (12) in a threaded mode, eight wedge-shaped rods (11) located on the same side are symmetrically arranged on two sides of the wedge-shaped protruding blocks (13), the shapes of coarse oilstones (8) and fine oilstones (9) are T-shaped, and the coarse oilstones (8) and the fine oilstones (9) are fixedly connected with the corresponding mounting seats (10) through screws.

4. A honing machine for elastic honing of a honing stick according to claim 3, characterized in that: the outer surface of the wedge-shaped protruding block (13) is fixedly connected with the guide rod (14), a guide groove matched with the guide rod (14) is formed in the inner wall of the pipe body (71), a circular ring (15) is symmetrically sleeved on the outer surface of the screw rod (12) in a rotating mode, and a spring (16) is fixedly connected between the outer surface of the circular ring (15) and the adjacent mounting seat (10).

5. An elastic honing machine for honing sticks as claimed in claim 4, characterized in that: the driving mechanism comprises a mounting plate (17) fixedly mounted at one end of the honing rod body (5), a controller (18), a first motor (19) and a battery (20) are sequentially and fixedly mounted on the outer surface of the mounting plate (17), a rotating rod (21) is fixedly connected with an output shaft of the first motor (19), and one end of the rotating rod (21) penetrates through the honing rod body (5) and is fixedly connected with one end of the screw rod (12).

6. An elastic honing machine for honing sticks as claimed in claim 1, characterized in that: the feeding mechanism comprises an L-shaped plate (22) fixedly arranged on one side of the outer surface of the spindle box (2), a second motor (23) is fixedly arranged on one side of the L-shaped plate (22), an output shaft of the second motor (23) is fixedly connected with a screw rod (24), the outer surface of the screw rod (24) is in threaded connection with a sliding block (25) which is in sliding connection with the L-shaped plate (22), and a bearing seat (26) fixedly connected with the sliding block (25) is sleeved on the outer surface of the honing rod body (5) in a rotating mode.

7. An elastic honing machine for honing sticks as claimed in claim 1, characterized in that: the outer surface of the spindle box (2) is fixedly provided with an operating platform (27), the operating platform (27) is in signal connection with the driving mechanism, and the operating platform (27) is electrically connected with the feeding mechanism through a lead.