CN217224488U

CN217224488U - Adjustable lathe tool rest

Info

Publication number: CN217224488U
Application number: CN202220123724.5U
Authority: CN
Inventors: 陈思全
Original assignee: Wuhan Xincheng Datai Precision Manufacturing Co ltd
Current assignee: Wuhan Xincheng Datai Precision Manufacturing Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-08-19
Anticipated expiration: 2032-01-18

Abstract

The utility model relates to a lathe equipment technical field just discloses an adjustable lathe tool rest, the inside movable mounting of lift platform has the pinion rack, the meshing has the gear between the pinion rack the inside fixed mounting of gear has the swing arm, the inside fixed mounting of lift platform has splint the bottom of lift platform and the equal fixed mounting in supporting platform's inner wall bottom have the fixed plate, and one side movable mounting that the fixed plate is close to each other has the crane, the bottom of lift platform and the equal fixed mounting in supporting platform's inner wall bottom have the pneumatic stem, the inside movable mounting of supporting platform has the screw thread push rod, the inside top fixed mounting of supporting platform has the supporting shoe. This adjustable lathe tool rest drives the screw thread push rod through rotating the lift runner, and the screw thread push rod promotes the crane forward, because the spout has been seted up to the fixed plate, so the crane can the lifting, uses through the cooperation of crane and pneumatic stem to the effect that makes the cutter go up and down has been reached.

Description

Adjustable lathe saddle

Technical Field

The utility model relates to a lathe equipment technical field specifically is an adjustable lathe tool rest.

Background

Ancient lathes are driven by hands or pedals, work pieces are rotated through ropes, and cutting is carried out by holding a cutter, until the beginning of the 20 th century, lathes with gear change boxes driven by a single motor appear, and after the world war for the first time, various efficient automatic lathes and specialized lathes are rapidly developed due to the requirements of military fire, automobiles and other mechanical industries.

The common lathe is still used in small and medium-sized enterprises in China, and the operation is carried out through manual operation of workers, but the lathe saddle of the common lathe cannot be adjusted in multiple directions, so that the operation difficulty of operators is greatly improved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an adjustable lathe saddle possesses can multi-direction adjustment cutter advantage, has solved the problem that the lathe saddle can not carry out multi-direction adjustment.

(II) technical scheme

In order to realize the purpose of adjusting the cutter in multiple directions, the utility model provides a following technical scheme: an adjustable lathe tool rest comprises a lifting platform, wherein an inclined rotating wheel is movably mounted on the front surface of the lifting platform, a supporting platform is movably connected to the bottom end of the lifting platform, and a lifting rotating wheel is movably mounted on the front surface of the supporting platform;

toothed plates are movably mounted inside the lifting platform, gears are meshed between the toothed plates, rotary rods are fixedly mounted inside the gears, and clamping plates are fixedly mounted inside the lifting platform;

the bottom of lift platform and the inner wall bottom of supporting platform all fixed mounting have the fixed plate, and one side movable mounting that the fixed plate is close to each other has the crane, the bottom of lift platform and the inner wall bottom of supporting platform all fixed mounting have the pneumatic stem, the inside movable mounting of supporting platform has the screw thread push rod, the inside top fixed mounting of supporting platform has the supporting shoe.

Preferably, the fixed plate divide into upper plate and hypoplastron respectively have two and inside and seted up the spout, and upper plate fixed mounting is in the lift platform bottom, and hypoplastron fixed mounting plays the effect of auxiliary stay in supporting platform inner wall bottom.

Preferably, the pneumatic rod is divided into an inner rod and an outer tube, wherein the inner rod is movably arranged in the outer tube, and the auxiliary fixing function can be achieved when the lifting frame is lifted.

Preferably, the thread push rod is hinged with the bottom end of the lifting frame, so that the lifting frame can be prevented from being driven to rotate by the thread and also being pushed.

Preferably, a thread groove is formed in the supporting platform, the thread push rod is movably connected to the inside of the thread groove, and the thread groove is provided with a thread matched with the threaded rod and used for fixing the threaded rod.

Preferably, the inclined rotating wheel is fixedly connected with the rotating rod, the lifting rotating wheel is fixedly connected with the threaded push rod, and the rotating wheel drives corresponding parts to facilitate use.

Preferably, a knife rest is movably mounted at the top of the toothed plate.

(III) advantageous effects

Compared with the prior art, the utility model provides an adjustable lathe saddle possesses following beneficial effect:

1. this adjustable lathe tool rest drives the swing arm through rotatory slope runner, and the swing arm is rotatory driving its fixed connection's gear, and the gear drives the engaged pinion rack of left and right sides, because the pinion rack lifting direction of both sides is opposite, the tool rest of pinion rack top installation can take place the slope.

2. According to the adjustable lathe tool rest, the lifting runner is rotated to drive the threaded push rod, the threaded push rod pushes the lifting frame forwards, the lifting frame can be lifted due to the fact that the sliding groove is formed in the fixing plate, and the lifting frame is matched with the pneumatic rod for use, so that the effect of lifting a tool is achieved.

Drawings

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

FIG. 2 is a front view of the cross-sectional view of the present invention;

fig. 3 is a left side view structural section view of the present invention.

In the figure: 1. a lifting platform; 2. inclining the rotating wheel; 3. a support platform; 4. a lifting rotating wheel; 5. a toothed plate; 6. rotating the rod; 7. a support block; 8. a lifting frame; 9. a threaded push rod; 10. a pneumatic rod; 11. a fixing plate; 12. a chute; 13. a gear.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, an adjustable lathe tool rest comprises a lifting platform 1, wherein an inclined rotating wheel 2 is movably mounted on the front surface of the lifting platform 1, a supporting platform 3 is movably connected to the bottom end of the lifting platform 1, a lifting rotating wheel 4 is movably mounted on the front surface of the supporting platform 3, a toothed plate 5 is movably mounted in the lifting platform 1, and a tool rest is movably mounted at the top of the toothed plate 5;

a gear 13 is meshed between the toothed plates 5, a rotating rod 6 is fixedly arranged inside the gear 13, and a sliding groove 12 is formed inside the lifting platform 1; the bottom of the lifting platform 1 and the bottom of the inner wall of the supporting platform 3 are both fixedly provided with a fixed plate 11, the fixed plate 11 is divided into an upper plate and a lower plate, each of the upper plate and the lower plate is provided with a sliding groove, the upper plate is fixedly arranged at the bottom of the lifting platform, the lower plate is fixedly arranged at the bottom of the inner wall of the supporting platform 3 and plays a role of auxiliary support, one side, close to each other, of the fixed plate 11 is movably provided with a lifting frame 8, the bottom of the lifting platform 1 and the bottom of the inner wall of the supporting platform 3 are both fixedly provided with a pneumatic rod 10, the pneumatic rod 10 is divided into an inner rod and an outer tube, the inner rod is movably arranged in the outer tube and can play a role of auxiliary fixing when the lifting frame 8 is lifted, a threaded push rod 9 is movably arranged in the supporting platform 3, a threaded groove is arranged in the supporting platform 3, the threaded push rod 9 is movably connected in the threaded groove, the threaded groove is provided with a thread matched with the threaded rod and is used for fixing the threaded rod, the supporting block 7 is fixedly arranged at the top end inside the supporting platform 3 and used for supporting the lifting platform 1 to play a role in fixing.

The working principle is that when a lathe is used for operation, a power switch is turned on to clamp a workpiece, if a tool needs to be inclined, the inclined rotating wheel 2 is required to rotate, the inclined rotating wheel 2 can drive the rotary rod 6 to rotate, the gear 13 fixedly connected with the rotary rod is driven, the toothed plate 5 is meshed with the gear 13, so that the toothed plate 5 can displace when the gear 13 rotates, the tool rest mounted at the top end of the toothed plate 5 can incline due to the fact that the toothed plates 5 on two sides are opposite in lifting direction, when the tool needs to be lifted, the lifting rotating wheel 4 is rotated, the lifting rotating wheel 4 can drive the fixedly connected threaded push rod 9, the threaded push rod 9 can move due to the action of threads, the lifting frame 8 hinged with the threaded push rod 9 is driven to move, the lifting frame 8 is driven to move, the lifting platform 1 can move up and down, and the tool can correspondingly lift.

In conclusion, this adjustable lathe tool rest, drive the swing arm 6 through rotatory slope runner 2, the swing arm 6 is rotatory driving gear 13 with its fixed connection, gear 13 drives pinion rack 5 of left and right sides meshing, because pinion rack 5 lifting direction of both sides is opposite, the knife rest of pinion rack 5 top installation can take place the slope, drive screw thread push rod 9 through rotating lift runner 4, screw thread push rod 9 promotes crane 8 forward, because fixed plate 11 has seted up the spout, so crane 8 can the lifting, use through crane 8 and pneumatic stem 10's cooperation, thereby reached the effect that makes the cutter go up and down.

It is to be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action, without necessarily requiring or implying any such actual relationship or order between such entities or operations, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus, without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. An adjustable lathe carriage comprising a lifting platform (1), characterized in that: the front surface of the lifting platform (1) is movably provided with an inclined rotating wheel (2), the bottom end of the lifting platform (1) is movably connected with a supporting platform (3), and the front surface of the supporting platform (3) is movably provided with a lifting rotating wheel (4);

toothed plates (5) are movably mounted in the lifting platform (1), gears (13) are meshed between the toothed plates (5), rotary rods (6) are fixedly mounted in the gears (13), and sliding grooves (12) are formed in the lifting platform (1);

the bottom of lift platform (1) and the equal fixed mounting in inner wall bottom of supporting platform (3) have fixed plate (11), one side movable mounting that fixed plate (11) are close to each other has crane (8), the bottom of lift platform (1) and the equal fixed mounting in inner wall bottom of supporting platform (3) have pneumatic stem (10), supporting platform (3) inside movable mounting has screw thread push rod (9), supporting platform (3) inside top fixed mounting has supporting shoe (7).

2. An adjustable lathe tool holder according to claim 1, wherein: the fixed plate (11) is divided into an upper plate and a lower plate which are respectively provided with two sliding grooves, the upper plate is fixedly arranged at the bottom end of the lifting platform (1), and the lower plate is fixedly arranged at the bottom end of the inner wall of the supporting platform (3).

3. An adjustable lathe tool holder according to claim 1, wherein: the pneumatic rod (10) is divided into an inner rod and an outer tube, wherein the inner rod is movably arranged in the outer tube.

4. An adjustable lathe carriage as claimed in claim 1 wherein: the threaded push rod (9) is hinged with the bottom end of the lifting frame (8).

5. An adjustable lathe tool holder according to claim 1, wherein: a thread groove is formed in the supporting platform (3), and the thread push rod (9) is movably connected to the inside of the thread groove.

6. An adjustable lathe tool holder according to claim 1, wherein: the inclined rotating wheel (2) is fixedly connected with the rotating rod (6), and the lifting rotating wheel (4) is fixedly connected with the threaded push rod (9).

7. An adjustable lathe tool holder according to claim 1, wherein: the top of the toothed plate (5) is movably provided with a knife rest.