CN220613052U - Tool bit assembly quality with quick limit function - Google Patents

Abstract

The utility model relates to the field of cutter head machining, in particular to a cutter head assembling device with a quick limiting function. Tool bit assembly device with quick limit function includes the base, still includes: the support rod is vertically welded at the upper end part of the base, an external thread is further arranged on the outer wall of the support rod, and a round supporting plate is welded at the upper end part of the support rod; the adjusting disc is attached to the lower end part of the base, a penetrating threaded hole is formed in the center of the adjusting disc, and the supporting rod penetrates through the threaded hole and is in threaded connection with the threaded hole; the clamping assemblies are multiple and annularly distributed at the upper end of the supporting plate; and the limiting pin is vertically welded at the lower end of the clamping assembly, penetrates through the supporting plate and the adjusting plate and forms sliding connection with the supporting plate and the adjusting plate. The multiple clamping components are annularly distributed, can be fixed in a squeezing mode from multiple directions, are matched with a cylindrical cutter head structure, are higher in stability after being clamped, and are very convenient to use.

Description

Tool bit assembly quality with quick limit function

Technical Field

The utility model relates to the field of cutter head machining, in particular to a cutter head assembling device with a quick limiting function.

Background

The cutter head is of an integrated type and also of an assembled type, namely, the cutter head is of a structure that the cutter edge is independently fixed, and the cutter head can be replaced in a targeted mode when the cutter edge is damaged, so that the whole cutter body can be used repeatedly. When assembling, the whole cutter body needs to be clamped and fixed so as to facilitate the installation of the cutter tooth structure. In the conventional assembly device, a plate-type clamping structure is generally used, that is, two plate bodies are used for clamping the cutter body so as to realize fixation. However, the tool bit shape is various, to the cutter body of rectangle, the stable centre gripping of board-like clamp structure can be realized, but cylindrical tool bit outward appearance is the pitch arc shape, when fixed with board-like clamp structure, stability is relatively poor.

Therefore, it is necessary to provide a new tool bit assembly device with a quick positioning function to solve the above-mentioned technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a tool bit assembly device with a rapid limiting function.

The utility model provides a tool bit assembly device with a rapid limiting function, which comprises a base and further comprises:

the support rod is vertically welded at the upper end part of the base, an external thread is further arranged on the outer wall of the support rod, and a round supporting plate is welded at the upper end part of the support rod;

the adjusting disc is attached to the lower end part of the base, a penetrating threaded hole is formed in the center of the adjusting disc, and the supporting rod penetrates through the threaded hole and is in threaded connection with the threaded hole;

the clamping assemblies are multiple and annularly distributed at the upper end of the supporting plate;

and the limiting pin is vertically welded at the lower end of the clamping assembly, penetrates through the supporting plate and the adjusting plate and forms sliding connection with the supporting plate and the adjusting plate.

Preferably, the center position of the upper end part of the supporting plate is also integrally connected with a storage seat, a plurality of annularly distributed positioning sliding grooves are further formed in the position, close to the edge, of the upper end part of the supporting plate, a first penetrating positioning sliding way is formed in the bottom of each positioning sliding groove, the first positioning sliding way is long-strip-shaped, and the length direction of the first positioning sliding way is along the radial direction of the supporting plate.

Preferably, a plurality of second positioning slide ways which are annularly distributed are arranged on the adjusting disk, the second positioning slide ways are arc-shaped, the distances between two sections of the second positioning slide ways and the circle center of the adjusting disk are different, and a handle is welded on the outer wall of the adjusting disk.

Preferably, the second positioning slide ways correspond to the first positioning slide ways in number and position.

Preferably, the clamping assembly comprises a sliding seat, a polish rod penetrates through the sliding seat along the horizontal direction, a locking ring for fixing the polish rod is further rotationally connected to one side of the sliding seat, and a clamping plate is welded at one end of the polish rod.

Preferably, the sliding seat is embedded in the positioning sliding groove and slides in the positioning sliding groove, and the limiting pin is welded with the lower end of the sliding seat;

the limiting pin also penetrates through the first positioning slide way and the second positioning slide way and extends to the lower part of the adjusting disc.

Compared with the related art, the tool bit assembly device with the rapid limiting function has the following beneficial effects:

the utility model provides a tool bit assembly device with a rapid limiting function, wherein a plurality of clamping assemblies are annularly distributed, can be extruded and fixed from a plurality of directions, are matched with a cylindrical tool bit structure, have higher stability after clamping, and can simultaneously adjust the positions of the clamping assemblies through the matching of an adjusting disc and a limiting pin, so that the tool bit assembly device is very convenient to use.

Drawings

FIG. 1 is a schematic view of a tool bit assembly device with quick positioning according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of the pallet according to the present utility model;

FIG. 3 is a schematic view of the structure of the conditioning disk of the present utility model;

fig. 4 is a schematic structural view of a clamping assembly according to the present utility model.

Reference numerals in the drawings: 1. a base; 2. a support rod; 3. an external thread; 4. a supporting plate; 5. a storage seat; 6. positioning a chute; 7. a first positioning slide; 8. an adjusting plate; 9. a second positioning slide; 10. a handle; 11. a clamping assembly; 111. a slide; 112. a locking ring; 113. a polish rod; 114. a clamping plate; 13. and a limiting pin.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1 to 4, a tool bit assembly device with a quick positioning function according to an embodiment of the present utility model includes a base 1, and further includes:

the support rod 2 is vertically welded at the upper end part of the base 1, an external thread 3 is further arranged on the outer wall of the support rod 2, and a round supporting plate 4 is welded at the upper end part of the support rod 2;

the adjusting disc 8 is attached to the lower end part of the base 1, a threaded hole is formed in the center of the adjusting disc 8, and the supporting rod 2 penetrates through the threaded hole and is in threaded connection with the threaded hole;

the clamping assemblies 11 are a plurality of and annularly distributed at the upper end of the supporting plate 4;

and the limiting pin 13 is vertically welded at the lower end of the clamping assembly 11, and the limiting pin 13 also penetrates through the supporting plate 4 and the adjusting disk 8 and forms sliding connection with the supporting plate.

It should be noted that: in the device, a plurality of clamping assemblies 11 which are annularly distributed are arranged at the upper end of a supporting plate 4, each clamping assembly 11 can clamp a machined tool bit from a plurality of directions, is more suitable for a cylindrical tool bit, and has higher stability after clamping, so that the safety and the machining precision during machining can be improved;

also to be described is: the lower end of the clamping assembly 11 is provided with the limiting pin 13, the limiting pin 13 also extends into the adjusting disc 8, and when the adjusting disc 8 rotates, acting force can be generated on the limiting pin 13, so that the whole clamping assembly 11 is driven to move through the limiting pin 13, the clamping assembly 11 is controlled to clamp and fix the cutter head, and the cutter head is more convenient and quicker in actual use;

also to be described is: the adjusting disk 8 is screwed on the supporting rod 2, and can rotate, and the screwed connection between the adjusting disk 8 and the supporting rod can also play a role in locking so as to realize stable control of the clamping assembly 11.

In the embodiment of the present utility model, referring to fig. 2 to 4, a center position of an upper end portion of a supporting plate 4 is integrally connected with a storage seat 5, a position of the upper end portion of the supporting plate 4 near an edge is further provided with a plurality of positioning sliding grooves 6 distributed in a ring shape, a first positioning sliding way 7 penetrating through the groove bottom of the positioning sliding groove 6 is provided, the first positioning sliding way 7 is in a strip shape, and a length direction is along a radial direction of the supporting plate 4;

meanwhile, a plurality of second positioning slide ways 9 which are annularly distributed are arranged on the adjusting disk 8, the second positioning slide ways 9 are arc-shaped, the distances between two sections of the second positioning slide ways 9 and the circle center of the adjusting disk 8 are different, and a handle 10 is welded on the outer wall of the adjusting disk 8;

wherein the number and the positions of the second positioning slide ways 9 are corresponding to those of the first positioning slide ways 7;

the clamping assembly 11 comprises a sliding seat 111, a polish rod 113 penetrates through the sliding seat 111 along the horizontal direction, a locking ring 112 for fixing the polish rod 113 is rotatably connected to one side of the sliding seat 111, and a clamping plate 114 is welded to one end of the polish rod 113;

wherein, the sliding seat 111 is embedded and slides in the positioning sliding groove 6, and the limiting pin 13 is welded with the lower end of the sliding seat 111;

the limiting pin 13 also penetrates the first positioning slide 7 and the second positioning slide 9 and extends below the adjusting disk 8.

It should be noted that: the second positioning slide way 9 is arc-shaped, and when the adjusting disk 8 rotates, acting force is generated on the limiting pin 13, so that the limiting pin 13 moves; the first positioning slide way 7 is long and has the function of limiting and positioning the limiting pin 13, so that the moving direction of the clamping assembly 11 is along the radial direction of the supporting plate 4, and the tool bit can be clamped in the gathering state.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.

Claims (6)

1. Tool bit assembly device with quick limit function, including base (1), its characterized in that still includes:

the support rod (2) is vertically welded at the upper end part of the base (1), an external thread (3) is further arranged on the outer wall of the support rod (2), and a round supporting plate (4) is welded at the upper end part of the support rod (2);

the adjusting disc (8) is attached to the lower end part of the base (1), a penetrating threaded hole is formed in the center of the adjusting disc (8), and the supporting rod (2) penetrates through the threaded hole and is in threaded connection with the threaded hole;

the clamping assemblies (11) are annularly distributed at the upper end of the supporting plate (4);

and the limiting pin (13) is vertically welded at the lower end of the clamping assembly (11), and the limiting pin (13) also penetrates through the supporting plate (4) and the adjusting disc (8) and forms sliding connection with the supporting plate.

2. The tool bit assembly device with the rapid positioning function according to claim 1, wherein the center position of the upper end part of the supporting plate (4) is also integrally connected with a storage seat (5), a plurality of annularly distributed positioning sliding grooves (6) are further formed in the position, close to the edge, of the upper end part of the supporting plate (4), a first penetrating positioning sliding way (7) is formed in the bottom of each positioning sliding groove (6), the first positioning sliding way (7) is in a strip shape, and the length direction of the positioning sliding way is along the radial direction of the supporting plate (4).

3. The tool bit assembly device with the rapid limiting function according to claim 2, wherein a plurality of second positioning slide ways (9) which are annularly distributed are arranged on the adjusting disc (8), the second positioning slide ways (9) are arc-shaped, the distances between two sections of the second positioning slide ways (9) and the circle center of the adjusting disc (8) are different, and a handle (10) is welded on the outer wall of the adjusting disc (8).

4. A tool bit assembly device with a quick positioning function according to claim 3, characterized in that the second positioning slide (9) corresponds to the first positioning slide (7) both in number and in position.

5. The tool bit assembly device with the rapid limiting function according to claim 4, wherein the clamping assembly (11) comprises a sliding seat (111), a polish rod (113) penetrates through the sliding seat (111) along the horizontal direction, a locking ring (112) for fixing the polish rod (113) is further rotatably connected to one side of the sliding seat (111), and a clamping plate (114) is welded to one end of the polish rod (113).

6. The tool bit assembly device with the rapid limiting function according to claim 5, wherein the sliding seat (111) is embedded and slides in the positioning sliding groove (6), and the limiting pin (13) is welded with the lower end of the sliding seat (111);

the limiting pin (13) also penetrates through the first positioning slide way (7) and the second positioning slide way (9) and extends to the lower part of the adjusting disc (8).