CN213288692U

CN213288692U - Simple lathe convenient to fix for lathe work

Info

Publication number: CN213288692U
Application number: CN202021706060.2U
Authority: CN
Inventors: 韩波; 秦硕; 潘浩冉
Original assignee: Kunshan Lehmann Machinery Technology Co ltd
Current assignee: Kunshan Lehmann Machinery Technology Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-05-28
Anticipated expiration: 2030-08-17

Abstract

The utility model relates to a lathe equipment field is convenient for simple and easy lathe for lathe work of fixed, the test platform comprises a support, the even fixedly connected with a plurality of supporting legs in bottom of frame, spout one has been seted up to the top face of frame, the frame internally mounted has the motor, the top of frame is provided with knife rest and tailstock, the knife rest is located the left side of tailstock, knife rest fixed connection is in the top face of frame, the tailstock sliding connection is in the top face of frame, the left side of tailstock is provided with the fixed disk, the right side fixedly connected with bull stick of fixed disk, the right-hand member of bull stick runs through the tailstock and extends to the outside on the right side of tailstock, the bull stick is equipped with the bearing with the tailstock junction, and the setting of spout one makes the tailstock can the horizontal slip on the frame; the rotating rod can rotate in the tailstock through a bearing; this simple and easy lathe is used in lathe work simple structure, convenient operation, work efficiency is high, facilitate promotion.

Description

Simple lathe convenient to fix for lathe work

Technical Field

The utility model relates to a lathe equipment technical field specifically is a lathe is with simple and easy lathe convenient to it is fixed lathe work.

Background

Turning is a method of turning a workpiece by rotating the workpiece with respect to a tool on a lathe. The cutting energy of the turning process is mainly provided by the workpiece instead of the tool. Turning is the most basic and common cutting method and plays an important role in production. The turning is suitable for processing the rotary surface, most of workpieces with the rotary surface can be processed by a turning method, such as inner and outer cylindrical surfaces, inner and outer conical surfaces, end surfaces, grooves, threads, rotary forming surfaces and the like, and the used tool is mainly a turning tool.

The existing simple lathe for turning is complex in structure, work pieces are not fixed tightly, operation is complex, working efficiency is easy to reduce, and damage is easy to cause to influence quality of final finished products; we have therefore proposed a simple lathe for turning that is easy to secure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lathe is with simple and easy lathe convenient to it is fixed to solve current lathe is complicated with simple and easy lathe structure, and the fixed not fastening of work piece and complex operation's problem.

Realize above-mentioned purpose, the utility model provides a following technical scheme: the utility model provides a spare part processing is with lathe main shaft maintenance belt cleaning device, includes the frame, a plurality of supporting legs of the even fixedly connected with in bottom of frame, spout one has been seted up to the top face of frame, frame internally mounted has the motor, the top of frame is provided with knife rest and tailstock, the knife rest is located the left side of tailstock, knife rest fixed connection is in the top face of frame, tailstock sliding connection is in the top face of frame, the left side of tailstock is provided with the fixed disk, the right side fixedly connected with bull stick of fixed disk, the right-hand member of bull stick runs through the tailstock and extends to the outside on tailstock right side, the bull stick is equipped with the bearing with the tailstock junction.

Preferably, the output end of the motor is connected with a power shaft rod through a speed reducer, the power shaft rod penetrates through the left side wall of the machine base and extends to the outside, a first roller is fixedly connected to the power shaft rod on the outer wall of the left side of the machine base, the knife rest is a U-shaped plate, the shaft rod is arranged in the knife rest, the shaft rod penetrates through the left side and the right side of the knife rest and extends to the outside, a second roller is fixedly connected to the shaft rod on the outside of the left side of the knife rest, the first roller corresponds to the second roller in position, and a belt is sleeved between.

Preferably, fixedly connected with blade holder on the axostylus axostyle on knife rest right side, the tool bit is installed on the blade holder right side, the screw hole has all been seted up on blade holder and the tool bit, threaded connection has the screw on the blade holder, a plurality of runners of even fixedly connected with on the axostylus axostyle in the knife rest.

Preferably, the bottom end of the tailstock is fixedly connected with a first sliding block matched with the first sliding groove, a fixed valve is installed on the tailstock, and a handle is fixedly connected to a rotating rod outside the right side of the tailstock.

Preferably, a plurality of second sliding grooves are uniformly formed in the fixed disc, a second sliding block is connected to the second sliding grooves in a sliding mode, one side, close to the rotating rod, of the clamping block is fixedly connected with the clamping block, one side, close to the rotating rod, of the clamping block is arranged to be an arc-shaped groove opening, a rubber non-slip mat is arranged at the position, close to the rotating rod, of the clamping block, a plurality of threaded holes are uniformly formed in the second sliding grooves, and bolts matched with the threaded holes are connected to the second sliding blocks in a threaded mode.

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

the simple lathe convenient for turning is stable in structure, simple to operate, capable of adjusting the position of a workpiece, capable of improving the working efficiency and convenient to popularize; the friction force between the clamping block and the workpiece can be increased through the arrangement of the rubber anti-slip pad, so that the effect of reinforcing the workpiece is achieved, and the workpiece is prevented from falling under the stress when the tool bit is machined; the tightness degree of the cutter head on the cutter seat can be adjusted by twisting the screw, and when the cutter head is damaged, the cutter head is convenient to disassemble and replace; and sliding the second sliding block in the second sliding groove according to the size of the workpiece to enable the plurality of groups of clamping blocks to close the workpiece, twisting the bolts into the threaded holes, and fixing the second sliding block on the fixed disc so as to clamp the workpiece on the fixed disc.

Drawings

FIG. 1 is a schematic view of the simple lathe for lathe machining convenient to fix of the present invention;

fig. 2 is the front structural schematic diagram of the fixing disc of the present invention.

In the figure: 1. a machine base; 2. supporting legs; 3. a first sliding chute; 4. a motor; 41. a power shaft lever; 42. a first roller; 5. a tool holder; 51. a shaft lever; 52. a second roller; 53. a belt; 54. a tool apron; 55. a cutter head; 56. a screw; 57. a rotating wheel; 6. a tailstock; 61. a first sliding block; 62. a fixed valve; 63. a handle; 7. fixing the disc; 71. a rotating rod; 72. a second chute; 73. a second sliding block; 74. a clamping block; 75. a rubber non-slip mat; 76. a threaded hole; 77. and (4) bolts.

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. 1-2, the present invention provides a technical solution: a simple lathe convenient to fix for turning comprises a machine base 1, wherein a plurality of supporting legs 2 are uniformly and fixedly connected to the bottom end of the machine base 1, a first sliding groove 3 is formed in the top end face of the machine base 1, a motor 4 is installed inside the machine base 1, a knife rest 5 and a tailstock 6 are arranged at the top end of the machine base 1, the knife rest 5 is located on the left side of the tailstock 6, the knife rest 5 is fixedly connected to the top end face of the machine base 1, the tailstock 6 is slidably connected to the top end face of the machine base 1, a fixed disc 7 is arranged on the left side of the tailstock 6, a rotating rod 71 is fixedly connected to the right side of the fixed disc 7, the right end of the rotating rod 71 penetrates through the tailstock 6 and extends to the outer portion of the right side of the tailstock 6, a bearing; the first sliding groove 3 is arranged to enable the tailstock 6 to slide left and right on the base 1; the workpiece is clamped by the fixed disc 7, and the rotating rod 71 can rotate in the tailstock 6 due to the arrangement of the bearing.

Referring to fig. 1, the output end of a motor 4 is connected with a power shaft rod 41 through a speed reducer, the power shaft rod 41 penetrates through the left side wall of a machine base 1 and extends to the outside, a first roller 42 is fixedly connected to the power shaft rod 41 on the outer wall of the left side of the machine base 1, a knife rest 5 is a U-shaped plate, a shaft rod 51 is arranged in the knife rest 5, the shaft rod 51 penetrates through the left side and the right side of the knife rest 5 and extends to the outside, a second roller 52 is fixedly connected to the shaft rod 51 on the outside of the left side of the knife rest 5, the first roller 42 corresponds to the second roller 52 in position, a belt 53 is sleeved between the first roller 42 and the second roller 52, and the motor; the belt 53 is arranged to drive the second roller 52 to rotate through the belt 53 when the first roller 42 rotates, so as to drive the shaft 51 to rotate.

Referring to fig. 1, a cutter holder 54 is fixedly connected to a shaft rod 51 on the right side of the cutter holder 5, a cutter head 55 is mounted on the right side of the cutter holder 54, screw holes are formed in the cutter holder 54 and the cutter head 55, a screw 56 is connected to the cutter holder 54 in a threaded manner, a plurality of rotating wheels 57 are uniformly and fixedly connected to the shaft rod 51 in the cutter holder 5, and the cutter head 55 on the cutter holder 5 can be driven to rotate when the shaft rod 51 rotates; the tightness degree of the cutter head 55 on the cutter holder 54 can be adjusted by twisting the screw 56, so that the cutter head 55 can be conveniently replaced; the arrangement of the plurality of runners 57 can prevent the shaft rod 51 from shaking during rotation, so that the tool bit 55 is rotated and shaken, thereby affecting the accuracy of the workpiece and causing loss.

Referring to fig. 1, a first sliding block 61 matched with the first sliding groove 3 is fixedly connected to the bottom end of the tailstock 6, a fixed valve 62 is installed on the tailstock 6, a handle 63 is fixedly connected to a rotating rod 71 outside the right side of the tailstock 6, and the sliding block 61 slides in the first sliding groove 3, so that the tailstock 6 drives a workpiece to adjust the position, and the workpiece slides to the distance of the rotating operation of the tool bit 55; the handle 63 is held to swing, so that the rotating rod 71 can rotate in the tailstock 6, the position of the workpiece on the fixed disc 7, which is processed by the tool bit 55, is changed, and the workpiece processing accuracy is improved.

Referring to fig. 2, a plurality of second sliding grooves 72 are uniformly formed in the fixed disk 7, a second sliding block 73 is slidably connected in the second sliding groove 72, a clamping block 74 is fixedly connected to one side, close to the rotating rod 71, of the top end of the second sliding block 73, an arc-shaped groove opening is formed in one side, close to the rotating rod 71, of the clamping block 74, a rubber anti-slip pad 75 is arranged at the arc-shaped groove opening in the clamping block 74, a plurality of threaded holes 76 are uniformly formed in the second sliding groove 72, bolts 77 matched with the threaded holes 76 are connected to the second sliding block 73 in a threaded manner, the workpieces are folded by the groups of clamping blocks 74 according to the fact that the workpieces slide in the second sliding groove 72, the bolts 77 are twisted into the threaded holes 76, and the second sliding; the rubber anti-slip pad 75 can increase the friction force between the clamping block 74 and the workpiece, thereby playing a role in reinforcing the workpiece and preventing the workpiece from falling due to the stress when the workpiece is processed by the tool bit 55.

The working principle is as follows: when in use, a workpiece is firstly placed on the fixed disc 7, the second sliding block 73 is slid in the second sliding groove 72 according to the size of the workpiece, so that the plurality of groups of clamping blocks 74 close the workpiece, the bolt 77 is twisted into the threaded hole 76, the second sliding block 73 is fixed on the fixed disc 7, so that the workpiece is fixed on the fixed disc 7, at the moment, the starting motor 4 is connected through an external power supply, the power shaft 41 is rotated to drive the first roller 42 to rotate, the belt 53 drives the second roller 52 to rotate so as to drive the shaft rod 51 to rotate, finally the tool bit 55 is driven to rotate, the first sliding block 61 is pushed to slide in the first sliding groove 3, the tailstock 6 drives the workpiece to slide to the distance of the tool bit 55 for rotating operation, therefore, the workpiece is machined, the handle 63 is shaken, the rotating rod 71 can rotate in the tailstock 6, the position of the workpiece on the fixed disc 7, which is machined by the tool bit 55, is changed, the machining precision of the workpiece is improved, and the working efficiency is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lathe is with simple and easy lathe convenient to it is fixed, includes frame (1), its characterized in that: the even fixedly connected with a plurality of supporting legs in bottom (2) of frame (1), spout one (3) have been seted up to the top face of frame (1), frame (1) internally mounted has motor (4), the top of frame (1) is provided with knife rest (5) and tailstock (6), knife rest (5) are located the left side of tailstock (6), knife rest (5) fixed connection is in the top face of frame (1), tailstock (6) sliding connection is in the top face of frame (1), the left side of tailstock (6) is provided with fixed disk (7), the right side fixedly connected with bull stick (71) of fixed disk (7), the right-hand member of bull stick (71) runs through right-hand member (6) and extends to the outside on tailstock (6) right side, bull stick (71) are equipped with the bearing with tailstock (6) junction.

2. The simple lathe for turning convenient to fix of claim 1, wherein: the output end of the motor (4) is connected with a power shaft lever (41) through a speed reducer, the power shaft lever (41) penetrates through the left side wall of the base (1) and extends to the outside, a first roller (42) is fixedly connected to the power shaft lever (41) on the outer wall of the left side of the base (1), the knife rest (5) is a U-shaped plate, a shaft lever (51) is arranged in the knife rest (5), the shaft lever (51) penetrates through the left side and the right side of the knife rest (5) and extends to the outside, a second roller (52) is fixedly connected to the shaft lever (51) on the outer portion of the left side of the knife rest (5), the positions of the first roller (42) and the second roller (52) are corresponding to each other, and a belt (53) is sleeved.

3. The simple lathe convenient to fix for lathe work of claim 1, characterized in that: fixedly connected with blade holder (54) on axostylus axostyle (51) on knife rest (5) right side, blade holder (54) right side is installed tool bit (55), the screw hole has all been seted up on blade holder (54) and tool bit (55), threaded connection has screw (56) on blade holder (54), even fixedly connected with a plurality of runners (57) on axostylus axostyle (51) in knife rest (5).

4. The simple lathe for turning convenient to fix of claim 1, wherein: the bottom end of the tailstock (6) is fixedly connected with a first sliding block (61) matched with the first sliding groove (3), a fixed valve (62) is installed on the tailstock (6), and a handle (63) is fixedly connected to a rotating rod (71) on the outer portion of the right side of the tailstock (6).

5. The simple lathe for turning convenient to fix of claim 1, wherein: evenly seted up a plurality of spout two (72) on fixed disk (7), sliding connection has slider two (73) in spout two (72), one side fixedly connected with clamp splice (74) that is close to bull stick (71) on slider two (73) top, one side that is close to bull stick (71) on clamp splice (74) is established to the arc notch, arc notch department is equipped with rubber slipmat (75) on clamp splice (74), evenly seted up a plurality of screw holes (76) in spout two (72), threaded connection has and screw hole (76) assorted bolt (77) on slider two (73).