CN219151605U

CN219151605U - Lathe cutter arbor

Info

Publication number: CN219151605U
Application number: CN202223568127.2U
Authority: CN
Inventors: 李乃强; 王水英; 吴卫生; 厉夫国
Original assignee: Xi'an Wenxiang Cnc Tool Co ltd
Current assignee: Xi'an Wenxiang Cnc Tool Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-06-09
Anticipated expiration: 2032-12-22

Abstract

The utility model relates to a lathe cutter bar, which belongs to the technical field of lathe machining devices and comprises the following components: the supporting legs, supporting legs upper end fixedly connected with workstation, workstation upper end fixedly connected with moving mechanism, moving mechanism upper end fixedly connected with cutter arbor mechanism, cutter arbor mechanism is including the shell, the slotted hole has been seted up to shell one side outer wall, shell inner wall fixedly connected with second slide bar, second slide bar outer wall sliding connection has the second slider, second slider one side outer wall fixedly connected with tooth's socket, second slider one side fixedly connected with cutter, tooth's socket one side is equipped with the gear, gear one side fixedly connected with connecting rod, connecting rod one side fixedly connected with second handle. The utility model solves the problem that in the prior art, the existing equipment can only be used for installing a cutter with one caliber, and when two or more holes with different calibers are required to be dug for one machined part, the machining can only be carried out through other equipment.

Description

Lathe cutter arbor

Technical Field

The utility model relates to the technical field of lathe machining devices, in particular to a lathe cutter bar.

Background

The lathe is a machine tool for turning a rotating workpiece with a turning tool. The lathe can also be used for corresponding machining by using a drill bit, a reamer, a tap, a die, a knurling tool and the like. The application of the numerical control technology not only brings revolutionary changes to the traditional manufacturing industry and makes the manufacturing industry become an industrialized sign, but also plays an increasingly important role in the development of important industries of national life along with the continuous development and expansion of the application field of the numerical control technology, because the digitization of equipment required by the industries is a great trend of modern development. In the related art, when the lathe processes the aperture of small work piece, at first with the work piece centre gripping on the chuck of lathe, with cutter and knife rest fixed connection, rotate the chuck and drive cutter and remove to the work piece, realize the purpose of cutting the work piece, because can meet customer's demand sometimes, when a work piece required to have different apertures, and current processing equipment can only install the cutter of one kind of bore, lead to the cutter of current lathe unable processing, can only process through other equipment, consequently influenced the cost and the efficiency of work piece processing.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, the existing equipment can only be used for installing a cutter with one caliber, and when two or more holes with different calibers are required to be dug for a workpiece, the cutter can only be processed by other equipment, so that the processing cost and efficiency of the workpiece are affected.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a lathe tool bar comprising: the supporting legs, supporting legs upper end fixedly connected with workstation, workstation upper end fixedly connected with moving mechanism, moving mechanism upper end fixedly connected with cutter arbor mechanism, cutter arbor mechanism is including the shell, the slotted hole has been seted up to shell one side outer wall, shell inner wall fixedly connected with second slide bar, second slide bar outer wall sliding connection has the second slider, second slider one side outer wall fixedly connected with tooth's socket, second slider one side fixedly connected with cutter, tooth's socket one side is equipped with the gear, gear one side fixedly connected with connecting rod, connecting rod one side fixedly connected with second handle, equal threaded connection of cutter arbor mechanism both sides outer wall has the bracing piece, bracing piece one side is equipped with the bolt.

As a preferred implementation mode, the moving mechanism comprises a sliding groove, a first sliding rod is fixedly connected to the inner wall of the sliding groove, a first sliding block is slidably connected to the outer wall of the first sliding rod, a threaded rod is connected to the inner wall of the first sliding block in a threaded mode, and a first handle is fixedly connected to one side of the threaded rod.

As a preferred embodiment, the diagonal strut plate fixedly connects the moving mechanism and the cutter bar mechanism.

As a preferred implementation mode, the two sides of the gear are provided with second sliding blocks, one side of each second sliding block is provided with tooth grooves, and the tooth grooves are movably connected with the gear.

As a preferable implementation mode, the inclined strut plates are provided with a plurality of inclined strut plates which are arranged on the outer walls of the two sides of the cutter bar mechanism.

As a preferred implementation mode, the two sides of the inner wall of the sliding groove are respectively provided with a first sliding rod, and the first sliding blocks are in sliding connection with the outer wall of the first sliding rods.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the utility model, the first handle of the rotary moving mechanism is designed, the first handle drives the threaded rod, the threaded rod rotates to drive the first sliding block to slide on the outer wall of the first sliding rod arranged on the inner wall of the sliding groove, and the first sliding block drives the cutter bar mechanism connected with the upper end of the outer wall to move. Through the rotatory second handle of design, the second handle drives the connecting rod, and the connecting rod drives the gear and rotates, and the gear rotation drives the second slider swing joint that both sides are equipped with the tooth's socket, can carry out the removal of opposite direction to the second slider of upper and lower both sides, staggers the cutter that the second slider outer wall was equipped with and uses, has solved under the general condition and can only use a cutter to cut the condition, has increased work efficiency. The problem that in the prior art, existing equipment can only install a cutter with one caliber, when two or more holes with different calibers are required to be dug for a workpiece, the workpiece can be processed only through other equipment, and the cost and efficiency of workpiece processing are affected is solved.

Drawings

Fig. 1 is a schematic structural view of a lathe cutter bar provided by the utility model.

Fig. 2 is a schematic diagram of a structure of a position a of a lathe cutter bar provided by the utility model.

Fig. 3 is a schematic diagram of a moving mechanism of a lathe cutter bar.

Fig. 4 is a schematic view illustrating a disassembly of a cutter bar mechanism of a lathe cutter bar according to the present utility model.

Fig. 5 is a schematic diagram illustrating a disassembly of a cutter bar mechanism of a lathe cutter bar according to the present utility model.

Legend description:

1. supporting feet; 2. a work table; 3. a moving mechanism; 4. a cutter bar mechanism; 5. a diagonal brace plate; 6. a bolt;

31. a sliding groove; 32. a first slide bar; 33. a first slider; 34. a threaded rod; 35. a first handle;

41. a housing; 42. a slot hole; 43. a second slide bar; 44. a second slider; 45. tooth slots; 46. a cutter; 47. a gear; 48. a connecting rod; 49. and a second handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled 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. 1-5, the present utility model provides a technical solution: the lathe cutter bar comprises a supporting leg 1, the upper end fixedly connected with workstation 2 of supporting leg 1, workstation 2 upper end fixedly connected with moving mechanism 3, moving mechanism 3 upper end fixedly connected with cutter bar mechanism 4, cutter bar mechanism 4 is including shell 41, slotted hole 42 has been seted up to shell 41 one side outer wall, shell 41 inner wall fixedly connected with second slide bar 43, second slide bar 43 outer wall sliding connection has second slider 44, second slider 44 one side outer wall fixedly connected with tooth groove 45, second slider 44 one side fixedly connected with cutter 46, tooth groove 45 one side is equipped with gear 47, gear 47 both sides all are equipped with second slider 44, second slider 44 one side all is equipped with tooth groove 45, tooth groove 45 and gear 47 swing joint, gear 47 one side fixedly connected with connecting rod 48, connecting rod 48 one side fixedly connected with second handle 49, cutter bar mechanism 4 both sides equal threaded connection diagonal-bracing plate 5, diagonal-bracing plate 5 will move mechanism 3 and cutter bar mechanism 4 fixedly connected, diagonal-bracing plate 5 one side is equipped with bolt 6.

In this embodiment, through design staff through rotatory second handle 49, second handle 49 drives connecting rod 48, connecting rod 48 drives gear 47 and rotates, gear 47 rotates and drives the second slider 44 swing joint that both sides are equipped with tooth groove 45, can carry out the removal of opposite direction to the second slider 44 of upper and lower both sides, the cutter 46 that the outer wall of second slider 44 was equipped with staggers the use, the condition that can only use a cutter 46 to cut under the general condition has been solved, work efficiency has been increased, through being equipped with inclined strut board 5, use bolt 6 can be together fixed moving mechanism 3 and cutter arbor mechanism 4 for can very firm when moving.

Example 2

As shown in fig. 2-5, the moving mechanism 3 includes a sliding groove 31, a first sliding rod 32 is fixedly connected to an inner wall of the sliding groove 31, a first sliding block 33 is slidably connected to an outer wall of the first sliding rod 32, two sides of an inner wall of the sliding groove 31 are respectively provided with a first sliding rod 32, the first sliding block 33 is slidably connected to an outer wall of the first sliding rod 32, a threaded rod 34 is threadedly connected to an inner wall of the first sliding block 33, and a first handle 35 is fixedly connected to one side of the threaded rod 34.

In this embodiment, the operator rotates the first handle 35 of the moving mechanism 3, the first handle 35 drives the threaded rod 34, the threaded rod 34 rotates to drive the first slider 33 to slide on the outer wall of the first sliding rod 32 provided on the inner wall of the sliding groove 31, and the first slider 33 drives the cutter bar mechanism 4 connected to the upper end of the outer wall to perform displacement.

Working principle:

as shown in fig. 1-5, when the utility model is used, a worker rotates the first handle 35 of the moving mechanism 3, the first handle 35 drives the threaded rod 34, the threaded rod 34 rotates to drive the first sliding block 33 to slide on the outer wall of the first sliding rod 32 arranged on the inner wall of the sliding groove 31, the first sliding block 33 drives the cutter bar mechanism 4 connected with the upper end of the outer wall to displace, the second handle 49 rotates, the second handle 49 drives the connecting rod 48, the connecting rod 48 drives the gear 47 to rotate, the gear 47 rotates to drive the second sliding blocks 44 with tooth grooves 45 on two sides to movably connect, the second sliding blocks 44 on the upper side and the lower side can move in opposite directions, the cutters 46 arranged on the outer wall of the second sliding blocks 44 are staggered for use, the problem that in general cases only one cutter 46 can be used for cutting is solved, the working efficiency is increased, the moving mechanism 3 and the cutter bar mechanism 4 can be fixed together by using the bolts 6 through the inclined supporting plates 5, and the moving mechanism can be very firm when moving.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. A lathe tool bar comprising: supporting legs (1), supporting legs (1) upper end fixedly connected with workstation (2), workstation (2) upper end fixedly connected with moving mechanism (3), moving mechanism (3) upper end fixedly connected with cutter arbor mechanism (4), cutter arbor mechanism (4) are including shell (41), slotted hole (42) have been seted up to shell (41) one side outer wall, shell (41) inner wall fixedly connected with second slide bar (43), second slide bar (43) outer wall sliding connection has second slider (44), second slider (44) one side outer wall fixedly connected with tooth's socket (45), second slider (44) one side fixedly connected with cutter (46), tooth's socket (45) one side is equipped with gear (47), gear (47) one side fixedly connected with connecting rod (48), connecting rod (48) one side fixedly connected with second handle (49), equal threaded connection in cutter arbor mechanism (4) both sides outer wall has bracing piece (5), bracing piece (5) one side is equipped with bolt (6).

2. A lathe tool shank according to claim 1, wherein: the moving mechanism (3) comprises a sliding groove (31), a first sliding rod (32) is fixedly connected to the inner wall of the sliding groove (31), a first sliding block (33) is slidably connected to the outer wall of the first sliding rod (32), a threaded rod (34) is connected to the inner wall of the first sliding block (33) in a threaded mode, and a first handle (35) is fixedly connected to one side of the threaded rod (34).

3. A lathe tool shank according to claim 1, wherein: the inclined support plate (5) fixedly connects the moving mechanism (3) and the cutter bar mechanism (4).

4. A lathe tool shank according to claim 1, wherein: the gear (47) both sides all are equipped with second slider (44), second slider (44) one side all is equipped with tooth's socket (45), tooth's socket (45) and gear (47) swing joint.

5. A lathe tool shank according to claim 1, wherein: the inclined support plates (5) are arranged in a plurality and are arranged on the outer walls of the two sides of the cutter bar mechanism (4).

6. A lathe tool shank according to claim 2, wherein: the two sides of the inner wall of the sliding groove (31) are respectively provided with a first sliding rod (32), and the first sliding blocks (33) are in sliding connection with the outer wall of the first sliding rods (32).