CN211638579U

CN211638579U - Automatic feeding device of multi-shaft tapping machine

Info

Publication number: CN211638579U
Application number: CN201922460590.7U
Authority: CN
Inventors: 杜建华; 郑永惠; 叶礼义
Original assignee: Hangzhou Ever Top Machinery Co ltd
Current assignee: Hangzhou Ever Top Machinery Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-09
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a tooth machine automatic feeding device is attacked to multiaxis, including frame, driving motor and work piece body, the inside fixed mounting of frame has driving motor, and both ends are rotated and are installed the driving roller about the below of frame to the surface connection of driving roller has the drive belt, driving motor is connected with the output of frame left side driving roller through the connecting band, the inside fixed mounting in left side of frame has the material frame, the below of connecting rod is fixed with the guide bar, and the top of connecting rod is connected with two-way screw. This tooth machine automatic feeding device is attacked to multiaxis is provided with two-way screw rod, connecting rod and guide bar, and the guide bar that can drive the belt top makes things convenient for the spacing transmission of work piece body, improves the precision of work piece body unloading, and simultaneously, the connecting rod and the two-way screw rod of guide bar top are threaded connection, conveniently adjust the distance between 2 guide bars, have improved the device's result of use.

Description

Automatic feeding device of multi-shaft tapping machine

Technical Field

The utility model relates to a tooth machine correlation technique field is attacked to the multiaxis specifically is a tooth machine automatic feeding device is attacked to multiaxis.

Background

The multi-shaft tapping machine is a mechanical processing device for processing internal threads, screws or tooth buttons on the inner side surfaces of holes of parts, is widely applied, and can be used for mounting the parts on a processing table of the tapping machine through an automatic feeding device during tapping and feeding along with the development of automation;

the automatic feeding device of the multi-shaft tapping machine is inconvenient for single parts to sequentially transmit and feed, is inconvenient for limiting the parts, easily enables the parts to be transmitted askew, influences the accuracy of feeding, is not convenient to use, and provides the automatic feeding device of the multi-shaft tapping machine so as to solve the problems existing in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tooth machine automatic feeding device is attacked to multiaxis to solve above-mentioned background art and propose the inconvenient part of current multiaxis and attack tooth machine automatic feeding device single transmission material loading in proper order, and the spacing of inconvenient part makes the part transmission crooked easily, influences the accurate nature of material loading, uses convenient problem inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic feeding device of a multi-shaft tapping machine comprises a rack, a driving motor and a workpiece body, wherein the driving motor is fixedly mounted inside the rack, driving rollers are rotatably mounted at the left end and the right end of the lower portion of the rack, a driving belt is connected to the surface of each driving roller, the driving motor is connected with the output end of the driving roller on the left side of the rack through a connecting belt, a blanking block is fixedly mounted at the right end of the driving roller on the right side of the rack, a fixed plate is fixedly mounted on the left side of the rack, a connecting shaft is rotatably connected to the left end of the fixed plate, a connecting gear is fixedly mounted on the connecting shaft, the output end of the driving motor is connected with the connecting shaft through a belt, a movable toothed bar is connected to the upper portion of the left side of the rack and penetrates through the rack to be connected with an extrusion block, a, the discharge gate has been seted up on the right side of frame, and the right side surface of frame has seted up the spout to be connected with the connecting rod on the spout, the below of connecting rod is fixed with the guide bar, and the top of connecting rod is connected with two-way screw rod.

Preferably, the right side of the blanking block is of an inclined structure, the upper end face of the blanking block is flush with the upper end face of the transmission belt, and the surface of the transmission belt is of a sawtooth structure.

Preferably, the movable rack bar is of a cross-shaped structure, the movable rack bar and the left side of the rack form an elastic structure through a spring, and the lower part of the left side of the movable rack bar is in meshed connection with the connecting gear.

Preferably, the left side top of connecting rod and the spout on frame surface constitute the sliding construction that the block is connected, and the connecting rod is provided with two to the connecting rod is vertical distribution with the guide bar, and the lower terminal surface of guide bar laminates with the up end of drive belt mutually simultaneously.

Preferably, the connection mode of the bidirectional screw and the connecting rod is threaded connection, and the movement directions of the 2 connecting rods are opposite.

Preferably, the right surface of the extrusion block is of a sawtooth structure, the extrusion block is fixedly connected with the movable toothed bar, and the extrusion block is made of rubber.

Compared with the prior art, the beneficial effects of the utility model are that: the automatic feeding device of the multi-shaft tapping machine;

(1) the connecting gear, the movable toothed bar and the extrusion block are arranged, the connecting gear can be conveniently meshed with the movable toothed bar through the rotation of the connecting gear, so that the movable toothed bar moves to the left under the action of the spring, the extrusion block made of rubber at the right end of the movable toothed bar can conveniently elastically extrude a workpiece body, the workpiece body can conveniently fall down one by one due to the gravity of the workpiece body and can be sequentially transmitted along with the transmission of a transmission belt, the sequential single feeding of parts is facilitated, and the using effect of the device is improved;

(2) the upper end surface of the blanking block is flush with the upper end surface of the transmission belt, so that the workpiece body can conveniently slide to a processing table on the tapping machine through the inclined surface of the blanking block, and the workpiece body can be conveniently blanked;

(3) be provided with two-way screw rod, connecting rod and guide bar, the guide bar that can drive the belt top makes things convenient for the spacing transmission of work piece body, improves the precision of work piece body unloading, and simultaneously, the connecting rod and the two-way screw rod of guide bar top are threaded connection, conveniently adjust the distance between 2 guide bars, have improved the device's result of use.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the connection structure of the two-way screw and the connecting rod of the present invention;

FIG. 3 is a schematic view of a sectional view of the rack of the present invention;

fig. 4 is a schematic structural diagram of a portion a in fig. 3 according to the present invention.

In the figure: 1. a frame; 2. a drive motor; 3. a driving roller; 4. a transmission belt; 5. blanking blocks; 6. a belt; 7. a fixing plate; 8. a connecting shaft; 9. a connecting gear; 10. a movable rack bar; 11. a spring; 12. a material limiting frame; 13. a workpiece body; 14. a connecting rod; 15. a guide rod; 16. a bidirectional screw; 17. a discharge port; 18. a chute; 19. and extruding the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an automatic feeding device of a multi-shaft tapping machine comprises a rack 1, a driving motor 2, a driving roller 3, a driving belt 4, a blanking block 5, a belt 6, a fixing plate 7, a connecting shaft 8, a connecting gear 9, a movable toothed bar 10, a spring 11, a material limiting frame 12, a workpiece body 13, a connecting rod 14, a guide rod 15, a bidirectional screw 16, a discharge port 17, a chute 18 and an extrusion block 19, wherein the driving motor 2 is fixedly arranged inside the rack 1, the driving rollers 3 are rotatably arranged at the left end and the right end below the rack 1, the driving belt 4 is connected to the surface of the driving roller 3, the driving motor 2 is connected with the output end of the driving roller 3 at the left side of the rack 1 through a connecting belt, the blanking block 5 is fixedly arranged at the right end of the driving roller 3 at the right side of the rack 1, the fixing plate 7 is fixedly arranged at the left side of the rack 1, the connecting shaft 8 is, the output of driving motor 2 is connected with connecting axle 8 through belt 6, the left side top of frame 1 is connected with movable ratch 10, and movable ratch 10 passes frame 1 and is connected with extrusion piece 19, the inside fixed mounting in left side of frame 1 has material limiting frame 12, and be connected with work piece body 13 on the material limiting frame 12, discharge gate 17 has been seted up on the right side of frame 1, and frame 1's right side surface has seted up spout 18, and be connected with connecting rod 14 on the spout 18, the below of connecting rod 14 is fixed with guide bar 15, and the top of connecting rod 14 is connected with two-way screw rod 16.

The right side of unloading piece 5 is slope column structure as in figure 1, and the up end of unloading piece 5 flushes with the up end of drive belt 4 mutually, and the surface of drive belt 4 is serration structure, made things convenient for the slip of work piece body 13, activity ratch 10 is "ten" font structure as in figure 1 and figure 3, and activity ratch 10 passes through spring 11 and frame 1's left side and constitutes elastic construction, and the left side below of activity ratch 10 is connected for the meshing with connecting gear 9, make things convenient for the indirect elasticity extrusion motion in activity ratch 10 left side, make work piece body 13 unloading in proper order.

The upper left side of connecting rod 14 constitutes the sliding structure of block connection with the spout 18 on frame 1 surface as in fig. 1 and fig. 2, and connecting rod 14 is provided with two, and connecting rod 14 and guide rod 15 are vertical distribution, the lower terminal surface of guide rod 15 is laminated with the up end of drive belt 4 simultaneously, make things convenient for the unloading of the spacing work piece body 13 of guide rod 15, the connected mode of two-way screw rod 16 and connecting rod 14 is threaded connection, and 2 the motion direction of connecting rod 14 is opposite, the regulation of distance between 2 guide rod 15 has been made things convenient for, the right surface of extrusion piece 19 is the sawtooth structure as in fig. 4, and extrusion piece 19 is fixed connection with movable rack 10, and extrusion piece 19 adopts rubber material, make things convenient for the extrusion of work piece body 13, make things convenient for work piece body 13 single unloading in proper order.

The working principle is as follows: firstly, when in use, a workpiece body 13 to be tapped is placed on the inner side of the left side of a rack 1, then a driving motor 2 is opened, the driving motor 2 drives a transmission belt 4 to transmit, meanwhile, the output end of the driving motor 2 is connected with a connecting shaft 8 through a belt 6, so that the rotation of a connecting gear 9 is facilitated, the connecting gear 9 can be meshed with the left end of a movable toothed rod 10 when rotating, the movable toothed rod 10 drives an extrusion block 19 to indirectly bounce to the left under the action of a spring 11, the workpiece bodies 13 on a material limiting frame 12 in the rack 1 are conveniently discharged one by one, and a discharge port 17 is sequentially transmitted along with the transmission belt 4 with a saw-toothed surface, 2 guide rods 15 on the right side of the rack 1 can facilitate the limiting of the workpiece body 13, so that the workpiece body 13 can slide to a processing table of a tapping machine through a material discharging block 5 with an inclined right end, thereby facilitating the automatic feeding of the workpiece body 13, connecting rod 14 and two-way screw rod 16 above guide rod 15 are threaded connection, have made things convenient for 2 connecting rods 14 to drive guide rod 15 and move in opposite directions, and then conveniently adjust the distance between 2 guide rods 15, make things convenient for the use of the work piece body 13 of equidimension not, this is this multiaxis tooth machine automatic feeding device's theory of use, and the content that does not make detailed description in this specification belongs to the prior art that professional technical personnel know in the field.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a tooth machine automatic feeding device is attacked to multiaxis, includes frame (1), driving motor (2) and work piece body (13), its characterized in that: the automatic feeding machine is characterized in that a driving motor (2) is fixedly mounted inside the rack (1), the left end and the right end of the lower portion of the rack (1) are rotatably mounted with a driving roller (3), a driving belt (4) is connected to the surface of the driving roller (3), the driving motor (2) is connected with the output end of the left driving roller (3) of the rack (1) through a connecting belt, a lower material block (5) is fixedly mounted at the right end of the right driving roller (3) of the rack (1), a fixing plate (7) is fixedly mounted at the left side of the rack (1), the left end of the fixing plate (7) is rotatably connected with a connecting shaft (8), a connecting gear (9) is fixedly mounted on the connecting shaft (8), the output end of the driving motor (2) is connected with the connecting shaft (8) through a belt (6), a movable toothed bar (10) is connected to the upper portion of the left side of the rack (1), and the movable, the material limiting frame (12) is fixedly mounted inside the left side of the rack (1), a workpiece body (13) is connected onto the material limiting frame (12), a discharge hole (17) is formed in the right side of the rack (1), a sliding groove (18) is formed in the right side surface of the rack (1), a connecting rod (14) is connected onto the sliding groove (18), a guide rod (15) is fixed below the connecting rod (14), and a bidirectional screw (16) is connected above the connecting rod (14).

2. The automatic feeding device of a multi-shaft tapping machine according to claim 1, characterized in that: the right side of the blanking block (5) is of an inclined structure, the upper end face of the blanking block (5) is flush with the upper end face of the transmission belt (4), and the surface of the transmission belt (4) is of a sawtooth structure.

3. The automatic feeding device of a multi-shaft tapping machine according to claim 1, characterized in that: the movable rack rod (10) is of a cross-shaped structure, the movable rack rod (10) and the left side of the rack (1) form an elastic structure through a spring (11), and the lower portion of the left side of the movable rack rod (10) is in meshed connection with the connecting gear (9).

4. The automatic feeding device of a multi-shaft tapping machine according to claim 1, characterized in that: the upper portion of the left side of the connecting rod (14) and a sliding groove (18) on the surface of the rack (1) form a clamping connection sliding structure, the number of the connecting rods (14) is two, the connecting rods (14) and the guide rods (15) are vertically distributed, and meanwhile the lower end face of each guide rod (15) is attached to the upper end face of the transmission belt (4).

5. The automatic feeding device of a multi-shaft tapping machine according to claim 1, characterized in that: the two-way screw rod (16) is connected with the connecting rod (14) in a threaded manner, and the moving directions of the 2 connecting rods (14) are opposite.

6. The automatic feeding device of a multi-shaft tapping machine according to claim 1, characterized in that: the right surface of the extrusion block (19) is of a sawtooth structure, the extrusion block (19) is fixedly connected with the movable toothed rod (10), and the extrusion block (19) is made of rubber.