CN213701821U

CN213701821U - Novel quick adjustable center height blade holder

Info

Publication number: CN213701821U
Application number: CN202022841390.9U
Authority: CN
Inventors: 孟立宝; 邢姣姣; 孟子寒
Original assignee: Qingdao Detaike Precision Machinery Co ltd
Current assignee: Qingdao Detaike Precision Machinery Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-07-16
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a novel high blade holder in quick adjustable center, including blade holder body, removal slider, the fastening screw that is used for the fixed car handle of a knife, the adjusting screw that is used for adjusting the removal slider position and the locking bolt that is used for the fixed removal slider, the blade holder body has the second bolt hole, it has first bolt hole and holds the recess of car handle of a knife to remove the slider, locking bolt runs through second bolt hole and first bolt hole, it installs on the blade holder body through locking bolt detachable to remove the slider, fastening screw sets up in the upper end of removing the slider. The utility model provides a pair of novel quick adjustable high blade holder in center has solved the lathe striking that exists among the prior art and has caused the tool turret to shift, just need dismantle the tool turret, and the problem of relocation, adjustment center height that can be quick has improved production efficiency.

Description

Novel quick adjustable center height blade holder

Technical Field

The utility model relates to the field of machining, concretely relates to novel quick adjustable high blade holder in center.

Background

When the lathe tool processes parts, the tool tip must be ensured to pass through the rotation center of the main shaft of the lathe. Otherwise, the center of the machined part will leave an unmachined protrusion. FIG. 1 is an illustration of the effect of a machined part with the tip passing through the center of rotation of the spindle of the machine tool, the surface of the machined part 10 of FIG. 1 being smooth; fig. 2 is an effect view of a machined part having a tip not passing through the rotation center of the spindle of the machine tool, and the machined part 10 in fig. 2 has an uneven surface with projections 11. When the tool is not over-centered, a skilled technician is required to adjust and align the turret and tool. In the prior art, the turning tool handle is fastened on the tool turret, and the position of the blade relative to the tool handle cannot be adjusted. Once the height of the center of the knife handle is inaccurate, the knife tower needs to be detached for adjustment. For example, because the turret is displaced due to machine impacts, the turret needs to be removed and repositioned. Such an operation is time-consuming and laborious. Particularly for production, the production line can be stopped and wait, and the production efficiency is seriously influenced.

Therefore, how to design a tool apron with a fast adjustable center height is the utility model discloses the problem that solves.

Disclosure of Invention

The utility model aims at solving the problem in the background art and providing a novel quick adjustable center height knife holder. The utility model provides a pair of novel quick adjustable high blade holder in center, adjustable high blade holder structure in center, simple structure is practical, and labour saving and time saving has improved production efficiency.

The above technical purpose of the present invention is achieved by the following technical solutions:

the utility model provides a novel high blade holder in quick adjustable center, includes blade holder body, removal slider, the fastening screw that is used for fixed car handle of a knife, the adjusting screw that is used for adjusting the removal slider position and the locking bolt that is used for fixed removal slider, the blade holder body has the second bolt hole, remove the slider and have first bolt hole and hold the recess of car handle of a knife, locking bolt runs through second bolt hole and first bolt hole, it passes through locking bolt detachable and installs on the blade holder body to remove the slider, fastening screw sets up in the upper end of removing the slider.

According to the novel rapid adjustable center height tool apron, the adjusting screw is arranged between the movable sliding block and the tool apron body, and the movable sliding block and the tool apron body are provided with the threaded holes matched with the adjusting screw.

According to the novel rapid adjustable center height tool apron, the second bolt hole is an elliptical hole, and the locking bolt is slidably arranged in the second bolt hole.

According to the novel fast adjustable center height tool apron, the number of the fastening screws is two, the fastening screws are respectively arranged at the upper end of the movable sliding block and penetrate through the movable sliding block.

According to the novel center height fast-adjustable tool apron, the turning blade is arranged at the tail end of the turning tool handle.

According to the novel rapid center height adjustable tool apron, the number of the locking bolts is one, the first bolt holes are formed in the bottoms of the grooves, and the external threads of the locking bolts are matched with the internal threads of the first bolt holes.

Compared with the prior art, the utility model has the advantages of it is following and beneficial effect:

1. the utility model provides a pair of novel quick adjustable high blade holder in center has solved the lathe striking that exists among the prior art and has caused the tool turret to shift, just need dismantle the tool turret, and the problem of relocation, the central height of adjustment car handle of a knife that can be quick has improved production efficiency.

2. The utility model provides a pair of novel high blade holder in quick adjustable center adopts to remove parts such as slip, fastening screw, adjusting screw, locking screw, when the deviation appears in the center of car handle of a knife needs the adjustment, loosens locking bolt, then the upper and lower position that rotatory adjusting screw removed the slider through the adjustment highly adjusts turning tool handle, adjusts according to the size of deviation, adjusts the completion back, fastening locking bolt can. The utility model provides a pair of novel quick adjustable high blade holder in center, simple structure adjusts convenient and fast.

Drawings

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art, and it is obvious that the following description is only one embodiment of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a diagram showing the effect of a machined part with a tool tip passing through the center of rotation of the spindle of a machine tool;

FIG. 2 is an effect diagram of a machined part with the tool tip not passing through the rotation center of the spindle of the machine tool;

fig. 3 is a back perspective view of a novel fast adjustable center height tool post according to the present invention;

fig. 4 is a front perspective view of a novel fast adjustable center height tool post provided by the present invention;

FIG. 5 is a front perspective view of the novel fast adjustable center height tool post without a lathe tool shank according to the present invention;

fig. 6 is a schematic top view of the novel fast adjustable center high knife holder provided by the present invention.

1-a tool apron body, 2-a movable sliding block, 3-a fastening screw, 4-an adjusting screw, 5-a locking bolt, 6-a lathe tool handle, 7-a second bolt hole, 8-a groove, 9-a first bolt hole, 10-a processing part, 11-a bulge and 61-a lathe blade.

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 embodiment of the present invention, all other embodiments obtained without creative work by the ordinary skilled person in the art all belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

Please refer to fig. 3 to 6, a novel fast center height adjustable knife holder comprises a knife holder body 1, a movable slider 2, a fastening screw 3 for fixing a lathe tool handle 6, an adjusting screw 4 for adjusting the position of the movable slider 2, and a locking bolt 5 for fixing the movable slider 2, wherein the knife holder body 1 is provided with a second bolt hole 7, the movable slider 2 is provided with a first bolt hole 9 and a groove 8 for accommodating the lathe tool handle 6, the locking bolt 5 penetrates through the second bolt hole 7 and the first bolt hole 9, the movable slider 2 is detachably mounted on the knife holder body 1 through the locking bolt 5, and the fastening screw 3 is arranged at the upper end of the movable slider 2.

Preferably, the adjusting screw 4 is disposed between the movable slider 2 and the tool apron body 1, and the movable slider 2 and the tool apron body 1 have a threaded hole matched with the adjusting screw 4.

Preferably, the second bolt hole 7 is an elliptical hole, and the locking bolt 5 is slidably disposed in the second bolt hole 7.

Preferably, there are two fastening screws 3, which are separately disposed at the upper end of the movable slider 2 and penetrate through the movable slider 2.

Preferably, the turning blade 61 is arranged at the tail end of the turning handle 6.

Preferably, the number of the locking bolts 5 is one, the first bolt hole 9 is arranged at the bottom of the groove 8, and the external thread of the locking bolt 5 is matched with the internal thread of the first bolt hole 9.

The working principle of the utility model is as follows:

when deviation appears in the center of the lathe tool handle 6 and needs to be adjusted, the locking bolt 5 is loosened, then the height of the lathe tool handle 6 is adjusted by adjusting the upper position and the lower position of the movable sliding block 2 through the rotary adjusting screw 4, the adjustment is carried out according to the deviation size, after the adjustment is completed, the locking bolt 5 is fastened, and the lathe tool handle 6 is locked through the fastening screw 3. The utility model provides a pair of novel quick adjustable high blade holder in center, simple structure adjusts convenient and fast. The utility model discloses a scheme can be applicable to wide thick 16mm, 25mm, the square handle of a knife of 12mm size.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a novel quick adjustable high blade holder in center, its characterized in that, including blade holder body (1), remove slider (2), be used for fixing fastening screw (3) of car handle of a knife (6), be used for adjusting screw (4) of removing slider (2) position and be used for fixed locking bolt (5) that remove slider (2), blade holder body (1) has second bolt hole (7), remove slider (2) and have first bolt hole (9) and hold recess (8) of car handle of a knife (6), locking bolt (5) run through second bolt hole (7) and first bolt hole (9), it installs on blade holder body (1) through locking bolt (5) detachable to remove slider (2), fastening screw (3) set up in the upper end that removes slider (2).

2. The novel fast adjustable center height tool apron according to claim 1, characterized in that the adjusting screw (4) is arranged between the movable sliding block (2) and the tool apron body (1), and the movable sliding block (2) and the tool apron body (1) are provided with a threaded hole adapted to the adjusting screw (4).

3. The new quick adjustable center height tool apron according to claim 1, characterized in that the second bolt hole (7) is an elliptical hole, and the locking bolt (5) is slidably disposed in the second bolt hole (7).

4. The new quick adjustable center height tool apron according to claim 1, characterized in that there are two fastening screws (3) respectively disposed at the upper end of the movable sliding block (2) and penetrating through the movable sliding block (2).

5. The novel rapid adjustable center height tool apron according to claim 1, characterized in that a turning blade (61) is arranged at the end of the turning tool shank (6).

6. The novel rapid adjustable center height tool apron according to claim 1, characterized in that the number of the locking bolts (5) is one, the first bolt hole (9) is arranged at the bottom of the groove (8), and the external threads of the locking bolts (5) are matched with the internal threads of the first bolt hole (9).