CN220311858U

CN220311858U - Feed device for boring of horizontal lathe

Info

Publication number: CN220311858U
Application number: CN202321548912.3U
Authority: CN
Inventors: 李琳琳; 李大刚
Original assignee: Dingzhou Shuguang Machinery Co ltd
Current assignee: Dingzhou Shuguang Machinery Co ltd
Priority date: 2023-06-17
Filing date: 2023-06-17
Publication date: 2024-01-09
Anticipated expiration: 2033-06-17

Abstract

The utility model relates to the technical field of machining of mechanical parts and provides a feed device for boring of a horizontal lathe, which comprises a supporting plate, wherein the supporting plate is arranged on a machining table top of the horizontal lathe, a moving mechanism is arranged outside the supporting plate, one side of the top end of the supporting plate is fixedly connected with two fixing plates, the inner walls of through holes formed in one side of the fixing plates are all rotationally connected with a setting shaft, the inner walls of connecting holes formed in one end of the setting shaft are all penetrated and connected with rotating shafts, an electric telescopic rod is fixedly arranged at one corner of the top end of the supporting plate, the connecting lug is pushed by a rotating screw rod, the rotating shaft is simultaneously driven to move, the elongation is changed, a clamping block is enabled to be in contact with and clamped by the fixing blocks, the electric telescopic rod is operated to drive a rack to vertically move, the rack drives the setting shaft, and the rotating shaft drives the clamping block to rotate under the action of a pin block to change the end face of the boring.

Description

Feed device for boring of horizontal lathe

Technical Field

The utility model relates to the technical field of machining of mechanical parts, in particular to a feed device for boring of a horizontal lathe.

Background

The horizontal lathe is also a common lathe, can process various working procedures on various workpieces such as shafts, discs, rings and the like, is commonly used for processing inner and outer rotation surfaces, end surfaces and various inner and outer threads of the workpieces, and can also be used for drilling, reaming, tapping, knurling and the like by adopting corresponding cutters and accessories.

To this, chinese patent No. CN216461964U is a feed device for boring, which realizes that the accuracy of operation is ensured under the circumstance of arbitrary movement from front to back and from left to right, and the quality of product is improved by cooling during production, and no human intervention is required, and after the above-mentioned patent completes the parts in the process of processing, even if cooling is performed, the surfaces of the parts still have higher temperature, it is difficult to perform handheld overturn on the parts, boring is performed on the other end of the parts, resulting in reduced processing efficiency of the lathe, and reduced practicality of the feed device.

Disclosure of Invention

The utility model provides a feed device for boring a horizontal lathe, which solves the problems that in the prior art, the parts are difficult to turn over in a handheld manner, and the other end of the parts is bored, so that the machining efficiency of the lathe is reduced, and the practicability of the feed device is reduced.

The technical scheme of the utility model is as follows: the utility model provides a horizontal lathe is feed device for bore hole, includes the backup pad, the processing mesa at horizontal lathe is installed to the backup pad, the outside of backup pad is equipped with moving mechanism, one side fixedly connected with two fixed plates on backup pad top, the inner wall of the through hole of seting up of one side of fixed plate all rotates and is connected with the setting shaft, the inner wall of the connecting hole of seting up of one end of setting shaft all alternates and is connected with the pivot, a corner fixed mounting on backup pad top has electric telescopic handle, one of them the fixed gear that is equipped with of outer wall of setting shaft, electric telescopic handle's flexible end is fixed and is equipped with the rack, the outer wall of pivot all alternates and is connected with the fixed block, one side of fixed block is all fixed and is equipped with the clamp splice.

Further, the front of fixed block all with corresponding pivot threaded connection through hexagon socket head cap screw, the one end of fixed plate is all fixed and is equipped with the setting piece.

Further, one side of the rack is engaged with the gear, and one side of the setting block is in threaded connection with the screw.

Further, one end of the screw rod is rotationally connected with a connecting lug, and the inner wall of the connecting lug is rotationally connected with the rotating shaft.

Further, the inner walls of the pin grooves formed in the outer wall of the rotating shaft are respectively connected with a pin block in a penetrating mode, and the top ends of the pin blocks are respectively fixedly connected with the corresponding connecting holes.

Further, the moving mechanism comprises a first electric sliding rail fixedly connected to one side of the supporting plate, and a mounting plate is fixedly arranged at the moving end of the first electric sliding rail.

Further, a second electric sliding rail is fixedly arranged at the top end of the mounting plate, and a tool rest is fixedly arranged at the moving end of the second electric sliding rail.

Further, the electric telescopic rod is electrically connected with an external power supply through an external electric telescopic rod switch.

The working principle and the beneficial effects of the utility model are as follows:

1. according to the utility model, the connecting lug is pushed by the rotating screw rod, the connecting lug simultaneously drives the rotating shaft to move in the setting shaft, the elongation of the rotating shaft is changed, the rotating shaft simultaneously drives the fixed block to enable the clamping block to be in contact with the parts for clamping, the electric telescopic rod operates to drive the rack to vertically move, the rack driving gear drives the setting shaft, the pin block moves synchronously, the rotating shaft simultaneously drives the clamping block to rotate under the action of the pin block, the parts rotate simultaneously, the end face of a boring hole is changed, the boring hole is carried out on the other end face of the mechanical parts, the machining efficiency is improved, and the practicability is improved.

2. According to the utility model, after the fixed block is connected with the rotating shaft, the first electric sliding rail operates, the moving end of the first electric sliding rail pushes the mounting plate to drive the tool rest to longitudinally move, the second electric sliding rail operates, the moving end of the second electric sliding rail drives the tool rest to transversely move for boring and feeding, and the rotating hexagon socket head cap bolts are respectively connected with the fixed block and the rotating shaft for reinforcement, so that the clamping accessory can be conveniently dismounted, and the practicability of the device is improved.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

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

FIG. 2 is a schematic view of a connection structure of a fixing plate according to the present utility model;

FIG. 3 is a schematic view of a connection structure of a rotating shaft according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of the present utility model at a in fig. 3.

In the figure: 1. a support plate; 2. a fixing plate; 3. setting a shaft; 4. a rotating shaft; 5. an electric telescopic rod; 6. a gear; 7. a rack; 8. a fixed block; 9. clamping blocks; 10. setting a block; 11. a screw; 12. a connecting lug; 13. a pin block; 14. a tool holder; 15. a first electric slide rail; 16. a mounting plate; 17. the second electric sliding rail; 18. an inner hexagon bolt.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1 to 4, the embodiment provides a feed device for boring a horizontal lathe, which comprises a support plate 1, wherein the support plate 1 is arranged on a processing table surface of the horizontal lathe, a moving mechanism is arranged outside the support plate 1, one side of the top end of the support plate 1 is fixedly connected with two fixing plates 2, the inner walls of through holes formed in one side of the fixing plates 2 are respectively and rotatably connected with a setting shaft 3, the inner walls of connecting holes formed in one end of the setting shaft 3 are respectively and alternately connected with a rotating shaft 4, an electric telescopic rod 5 is fixedly arranged at one corner of the top end of the support plate 1, a gear 6 is fixedly arranged on the outer wall of one setting shaft 3, a rack 7 is fixedly arranged at the telescopic end of the electric telescopic rod 5, a fixing block 8 is respectively and alternately connected with the outer wall of the rotating shaft 4, one side of the fixing block 8 is fixedly provided with a clamping block 9, the front surface of the fixing block 8 is respectively and alternately connected with the corresponding rotating shaft 4 through inner hexagon bolts 18, one end of the fixed plate 2 is fixedly provided with a setting block 10, one side of the rack 7 is meshed with the gear 6, one side of the setting block 10 is connected with a screw 11 in a threaded manner, one end of the screw 11 is connected with a connecting lug 12 in a rotating manner, the inner wall of the connecting lug 12 is connected with a rotating shaft 4 in a rotating manner, the inner wall of a pin groove formed in the outer wall of the rotating shaft 4 is connected with a pin block 13 in a penetrating manner, the rotating shaft 4 can be ensured to horizontally move under the action of the connecting lug 12, the pin block 13 can drive the rotating shaft 4 to rotate in the connecting lug 12, the top end of the pin block 13 is fixedly connected with a corresponding connecting hole, after the fixed block 8 is connected with the rotating shaft 4, a rotating hexagon socket head cap bolt 18 is respectively connected with the fixed block 8 and the rotating shaft 4 to be reinforced, a clamping fitting is convenient to assemble and disassemble, the rotating screw 11 pushes the connecting lug 12, the connecting lug 12 simultaneously drives the rotating shaft 4 to move in the setting shaft 3, changing the elongation of pivot 4, pivot 4 drives fixed block 8 simultaneously and makes clamp splice 9 and spare part contact centre gripping, and electric telescopic handle 5 operation drives rack 7 vertical movement, and rack 7 drive gear 6 drives setting shaft 3, and round pin piece 13 accompanies synchronous motion, under the effect of round pin piece 13, pivot 4 accompanies and drives clamp splice 9 rotation, and spare part rotates simultaneously, changes the bore hole terminal surface, carries out the bore hole feed to another terminal surface of mechanical parts, has improved machining efficiency, has improved the practicality.

In this embodiment, after connecting fixed block 8 with pivot 4, rotate hexagon socket head cap screw 18 and be connected with fixed block 8 and pivot 4 respectively and consolidate, the dismouting of centre gripping accessory of being convenient for, rotate screw 11 promotion engaging lug 12, engaging lug 12 drives pivot 4 simultaneously and is setting up the epaxial 3 internal movement, change the elongation of pivot 4, pivot 4 drives fixed block 8 simultaneously and makes clamp splice 9 and spare part contact and carry out the centre gripping, electric telescopic handle 5 moves and drives rack 7 vertical movement, rack 7 drive gear 6 drives and sets up axle 3, round pin piece 13 accompanies synchronous motion, under the effect of round pin piece 13, pivot 4 accompanies and drives clamp splice 9 rotation, the spare part rotates simultaneously, change the bore hole terminal surface, bore hole feed is carried out to another terminal surface of mechanical spare part, machining efficiency is improved, the practicality is improved.

Example 2

As shown in fig. 1, based on the same concept as that of the above embodiment 1, the present embodiment further provides that the moving mechanism includes a first electric sliding rail 15 fixedly connected to one side of the supporting plate 1, a mounting plate 16 is fixedly disposed at a moving end of the first electric sliding rail 15, a second electric sliding rail 17 is fixedly disposed at a top end of the mounting plate 16, a tool rest 14 is fixedly disposed at a moving end of the second electric sliding rail 17, the electric telescopic rod 5 is electrically connected with an external power supply through an external electric telescopic rod switch, the first electric sliding rail 15 operates, the mounting plate 16 is pushed to drive the tool rest 14 to move longitudinally, and the second electric sliding rail 17 operates to drive the tool rest 14 to move transversely for boring.

In this embodiment, the first electric sliding rail 15 operates, the moving end of the first electric sliding rail 15 pushes the mounting plate 16 to drive the tool rest 14 to move longitudinally, the second electric sliding rail 17 operates, and the moving end of the second electric sliding rail 17 drives the tool rest 14 to move transversely to perform boring feeding.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a feed device for horizontal lathe bore hole, its characterized in that, including backup pad (1), the processing mesa at horizontal lathe is installed in backup pad (1), the outside of backup pad (1) is equipped with moving mechanism, one side fixedly connected with two fixed plates (2) on backup pad (1) top, the inner wall of the through-hole of seting up one side of fixed plate (2) all rotates and is connected with setting shaft (3), the inner wall of the connecting hole of seting up the one end of setting shaft (3) all alternates and is connected with pivot (4), an corner fixed mounting in backup pad (1) top has electric telescopic handle (5), one of them the outer wall of setting shaft (3) is fixed and is equipped with gear (6), the flexible end of electric telescopic handle (5) is fixed and is equipped with rack (7), the outer wall of pivot (4) all alternates and is connected with fixed block (8), one side of fixed block (8) is all fixed and is equipped with clamp splice (9).

2. The feeding device for boring of the horizontal lathe according to claim 1, wherein the front surfaces of the fixed blocks (8) are in threaded connection with the corresponding rotating shafts (4) through inner hexagon bolts (18), and one ends of the fixed plates (2) are fixedly provided with the setting blocks (10).

3. The feed device for boring of the horizontal lathe according to claim 2, wherein one side of the rack (7) is in meshed connection with the gear (6), and one side of the setting block (10) is in threaded connection with the screw (11).

4. A feed device for boring a horizontal lathe according to claim 3, wherein one end of the screw (11) is rotatably connected with a connecting lug (12), and the inner wall of the connecting lug (12) is rotatably connected with the rotating shaft (4).

5. The feed device for boring of the horizontal lathe according to claim 4, wherein the inner walls of pin grooves formed in the outer wall of the rotating shaft (4) are respectively connected with pin blocks (13) in a penetrating mode, and the top ends of the pin blocks (13) are respectively fixedly connected with corresponding connecting holes.

6. The feed device for boring of the horizontal lathe according to claim 1, wherein the moving mechanism comprises a first electric sliding rail (15) fixedly connected to one side of the supporting plate (1), and a mounting plate (16) is fixedly arranged at the moving end of the first electric sliding rail (15).

7. The feeding device for boring of the horizontal lathe according to claim 6, wherein a second electric sliding rail (17) is fixedly arranged at the top end of the mounting plate (16), and a tool rest (14) is fixedly arranged at the moving end of the second electric sliding rail (17).

8. The feed device for boring of the horizontal lathe according to claim 1, wherein the electric telescopic rod (5) is electrically connected with an external power supply through an external electric telescopic rod switch.