CN220050853U

CN220050853U - Rotary accessory device for numerical control machine tool

Info

Publication number: CN220050853U
Application number: CN202321391364.8U
Authority: CN
Inventors: 李淼; 黄龙尧; 李青山
Original assignee: Dongguan Licheng Hardware Products Co ltd
Current assignee: Dongguan Licheng Hardware Products Co ltd
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-11-21
Anticipated expiration: 2033-06-01

Abstract

The utility model belongs to the technical field of metal fitting processing equipment, and relates to a rotating fitting device for a numerical control machine tool. The utility model has the effect of solving the problem that the existing metal fittings are difficult to process at certain angles.

Description

Rotary accessory device for numerical control machine tool

Technical Field

The utility model relates to the field of metal fitting machining equipment, in particular to a rotating fitting device for a numerical control machine tool.

Background

Metal fittings such as bicycle hardware generally require machining operations such as drilling or edge milling on the metal fittings by a numerical control machine tool during machining.

The existing numerical control machine tool comprises a supporting seat, a die blank plate is arranged on one side of the supporting seat, a die blank groove for placing metal accessories to be processed is formed in one side of the die blank plate away from the supporting seat, and a processing device is arranged on one side of the die blank plate away from the supporting seat. The metal fittings to be processed are placed in the mould blank groove, and the processing device performs operations such as drilling or edge milling on the metal fittings to be processed.

However, in actual machining, the metal fitting is difficult to machine at certain angles, and in the existing machining process, machining of the metal fitting at different angles can be achieved only through rotation of the machining device, and at the moment, the metal fitting with a complex shape is difficult to machine into a finished product meeting requirements.

Disclosure of Invention

In order to solve the problem that the existing metal fittings are difficult to process at certain angles, the utility model provides a rotary fitting device for a numerical control machine tool.

The utility model provides a rotating accessory device for a numerical control machine tool, which adopts the following technical scheme:

the utility model provides a rotate accessory device for digit control machine tool, includes the pivot seat, and the pivot seat includes first pedestal and second pedestal, is provided with the mould embryo board between first pedestal and the second pedestal, and the mould embryo groove that is used for placing the work piece is seted up to the one end of mould embryo board, and the one end of mould embryo board is provided with the driving piece that is used for driving mould embryo board pivoted, and the notch of mould embryo board in mould embryo groove is provided with the fixed subassembly that is used for joining in marriage mould embryo board fixed work piece.

Through adopting above-mentioned technical scheme, treat that the work piece of processing is placed in the mould embryo inslot, will treat the work piece of processing and be fixed in the mould embryo inslot through fixed subassembly, the driving piece drive mould embryo board rotates, can rotate the mould embryo board to suitable angle and carry out processing such as drilling or milling edge, solves the metal accessory and has the problem that certain angle is difficult to process, improves the machining efficiency of work piece and the quality of processing finished product.

Optionally, the screw hole has been seted up to one side of the notch of mould embryo groove in mould embryo board, and fixed subassembly is including setting up in the fixed plate of the notch of mould embryo groove, and the through-hole has been seted up in the fixed plate one side of keeping away from the mould embryo board, and the bolt is worn to be equipped with in the through-hole to the fixed plate, and the one end that the bolt runs through the through-hole is in threaded connection with mould embryo board in the screw hole.

Through adopting above-mentioned technical scheme, the fixed plate is placed in the notch department of mould embryo groove, and the through-hole corresponds the screw hole, and the bolt passes through the through-hole to threaded hole, in threaded hole and mould embryo board threaded connection, the fixed plate is fixed in the notch department of mould embryo groove, and the fixed plate is fixed in the mould embryo groove with the work piece of waiting to process of bolt cooperation, and fixed subassembly simple structure and easy operation.

Optionally, one end of the through hole far away from the template is in an outward expansion shape.

Through adopting above-mentioned technical scheme, the one end that the through-hole kept away from the mould embryo board is the form of expanding outward, is favorable to the bolt to screw in through-hole and threaded hole fast and accurately, improves the convenience of operation.

Optionally, a connecting component is arranged between the die blank plate and the first seat body, and between the die blank plate and the second seat body.

Through adopting above-mentioned technical scheme, all pass through coupling assembling between mould embryo board and the first pedestal, mould embryo board and the second pedestal, realize the dismantled and assembled of mould embryo board, mould embryo board and pivot seat can dismantle fixed connection, be favorable to in the course of working, change suitable mould embryo board according to the shape of waiting to process the work piece.

Optionally, the coupling assembling includes the rolling disc of being connected with the pivot seat rotation, and the spread groove has been seted up to the one end that the rolling disc is close to the mould embryo board, and the rolling disc is provided with the grip block in the spread groove, is formed with the clamping area between the cell wall of grip block and spread groove to be provided with the elastic component in the clamping area between grip block and the cell wall of spread groove, the connecting plate that is used for the card to go into in the clamping area is installed to the one end that the mould embryo board is close to the spread groove.

Through adopting above-mentioned technical scheme, with the connecting plate card income spread groove, the connecting plate card is in the centre gripping district, and the elastic component extends, and the grip block supports the connecting plate to press on the corresponding side cell wall of spread groove under the elasticity effect, and the connecting plate is fixed in the centre gripping district, and the connection with the rolling disc is realized to the mould embryo board. When the mould embryo board needs to be disassembled, the connecting plate is pulled out of the connecting groove, and the operation is convenient.

Optionally, the spout has been seted up to the cell wall of spread groove, and the one end that the grip block is close to the spout is formed with spacing end to the extension in the spout, and the outer wall of spacing end slides with the cell wall of spout and is connected.

Through adopting above-mentioned technical scheme, when the grip block removes, the limit end removes along the spout, and the limit end plays the guide effect to the removal of grip block, reduces the possibility that the grip block deviate from in the spread groove, improves the stability when the grip block centre gripping.

Optionally, the clamping block is connected with the joint end near the one end of clamping district, and the clamping block is kept away from the one end of joint end and is connected with the pull rod, and the one end that the clamping end was kept away from to the pull rod runs through the fixed disk to the outside of fixed disk, and the joint groove with joint end looks adaptation has been seted up to the one end that the connecting plate is close to the joint end.

Through adopting above-mentioned technical scheme, pulling pull rod, connecting plate card go into the clamping area in, unclamp the pull rod, the elastic component drives the joint end and removes to the joint groove, and the connecting plate is held in the clamping area, joint end and joint groove cooperation joint, can improve the fixed stability of connecting plate centre gripping.

Optionally, a carrier plate for supporting the corresponding end of the blank plate is mounted on one side of the rotating disc, which is close to the blank plate.

By adopting the technical scheme, the carrier plate supports the die blank plate, so that the stability of the die blank plate for carrying the workpiece during workpiece processing can be improved.

Optionally, the driving member is a motor.

By adopting the technical scheme, the motor has high reliability, good stability, strong adaptability and simple maintenance.

In summary, the utility model has the following beneficial technical effects:

1. in the processing process of the workpiece, the driving piece drives the template to rotate, so that the template can be rotated to a proper angle to perform processing such as drilling or edge milling of the workpiece, the problem that certain angles of metal fittings are difficult to process is solved, and the processing efficiency of the workpiece and the quality of processed finished products are improved;

2. the arrangement of the connecting component is beneficial to the replacement of a proper template plate by an operator according to the shape of a workpiece to be processed in the processing process, and the practicability of the template plate is improved.

Drawings

Fig. 1 is a schematic structural view of a rotary accessory device for a numerical control machine tool according to an embodiment of the present utility model.

Fig. 2 is a schematic view of a partial structure at a rotating disc.

FIG. 3 is a schematic view of a partial structure of a blank plate.

Fig. 4 is a schematic view of a partial structure at a connection plate.

Reference numerals illustrate:

1. a rotating shaft seat; 11. a first base; 12. a second seat body; 13. a rotating disc; 131. a connecting groove; 132. a clamping block; 1321. a clamping end; 1322. a limiting end; 133. an elastic member; 134. a chute; 135. a pull rod; 136. a clamping area; 137. a carrier plate; 2. a blank plate; 21. a mould blank groove; 22. a connecting plate; 221. a clamping groove; 23. a threaded hole; 3. a fixing plate; 31. a through hole; 32. a bolt; 4. a motor; 5. a workpiece.

Detailed Description

The present utility model will be described in further detail below.

The embodiment of the utility model discloses a rotating accessory device for a numerical control machine tool, which comprises a rotating shaft seat 1, wherein one side of the rotating shaft seat 1 is rotatably connected with a die blank plate 2, one side of the die blank plate 2 is provided with a fixed plate 3, and one side of the die blank plate 2 is provided with a motor 4 for driving the die blank plate 2 to rotate.

The rotary shaft seat 1 comprises a first seat body 11 and a second seat body 12 which are arranged at intervals, wherein the first seat body 11 is a circular plate type seat body which is arranged vertically, and the second seat body 12 is a rectangular plate which is arranged vertically. The rotating disk 13 is rotatably connected to opposite sides between the first seat 11 and the second seat 12. One side of the rotating disc 13, which is close to the second seat body 12, is connected with a motor 4 through the second seat body 12, and an output end of the motor 4 penetrates through the second seat body 12 and is connected with a corresponding side of the rotating disc 13 so as to drive the rotating disc 13 to rotate. The rotating disk 13 is a vertically arranged disk, and the axial direction of the rotating disk 13 is consistent with the axial direction of the first seat 11. Referring to fig. 2, a connecting groove 131 is formed in a side of the rotating disc 13 away from the rotating shaft seat 1, the connecting groove 131 is a horizontally-arranged elongated groove, and the length direction of the connecting groove 131 is perpendicular to the axial direction of the rotating disc 13. The rotating disc 13 is provided with sliding grooves 134 on both side groove walls of the connecting groove 131 along the length direction, the sliding grooves 134 are horizontally arranged long-strip-shaped grooves, and the length direction of the sliding grooves 134 is consistent with the length direction of the connecting groove 131.

The rotating disc 13 is provided with a clamping block 132 in the connecting groove 131, the clamping block 132 is a rectangular block which is vertically arranged, and the clamping block 132 is slidably connected with the groove wall of the connecting groove 131. One end of the clamping block 132, which is close to the chute 134, protrudes inwards and outwards of the chute 134 to form a limiting end 1322, and the outer wall of the limiting end 1322 is in sliding connection with the chute wall of the chute 134. One end of the limiting end 1322 of the clamping block 132 along the sliding direction is connected with an elastic piece 133, the elastic piece 133 adopts a spring, and one end of the spring far away from the limiting end 1322 is connected with a corresponding side groove wall of the sliding groove 134. A clamping area 136 is formed between one end of the clamping block 132 along the moving direction of the connecting groove 131 and the corresponding side groove wall of the connecting groove 131, and a clamping end 1321 is formed at one end of the clamping block 132, which is close to the clamping area 136, and protrudes inwards and outwards of the clamping area 136. One end of the clamping block 132, which is far away from the clamping end 1321, is connected with a pull rod 135, the pull rod 135 is a round rod which is horizontally arranged, and one end of the pull rod 135 in the length direction penetrates through the inner wall of the rotating disc 13 to the outer side of the rotating disc 13, so that the operation of pulling the pull rod 135 is facilitated.

Referring to fig. 1, a blank mold 2 is disposed between a first housing 11 and a second housing 12, the blank mold 2 is a long plate transversely framed between the first housing 11 and the second housing 12, and the length direction of the blank mold 2 is identical to the axis direction of the first housing 11. A plurality of mould embryo grooves 21 for placing the workpiece 5 to be processed are formed in one side of the mould embryo plate 2 along the length direction, the mould embryo grooves 21 are distributed along the length direction of the mould embryo plate 2, the mould embryo grooves 21 are horizontally arranged long strip-shaped grooves, the length direction of the mould embryo grooves 21 is consistent with the length direction of the mould embryo plate 2, and one end inner wall of the mould embryo grooves 21 along the length direction is obliquely arranged downwards along the length direction of the mould embryo grooves 21 so as to facilitate the drilling or edge milling operation on the workpiece 5. Referring to fig. 3, a screw hole 23 is formed in one side of the slot of the blank slot 21 of the blank plate 2, the screw hole 23 is vertically formed and the axial direction is perpendicular to the length direction of the blank plate 2.

The die blank plate 2 is provided with a fixed plate 3 at the notch of the die blank groove 21, the fixed plate 3 is a rectangular plate horizontally arranged, the fixed plate 3 spans between two sides of the die blank plate 2 along the length direction, and a through hole 31 is formed in one side, away from the die blank plate 2, of the fixed plate 3 in a penetrating manner. The through hole 31 is a circular through hole 31 which is vertically arranged, the axial direction of the through hole 31 is consistent with the axial direction of the threaded hole 23, and one end of the through hole 31 far away from the die blank plate 2 is in a flaring shape. The fixing plate 3 is provided with a bolt 32 penetrating through the through hole 31, and the bolt 32 extends into the threaded hole 23 through one end of the through hole 31 and is in threaded connection with the blank plate 2 in the threaded hole 23.

Referring to fig. 4, a connection plate 22 is installed at one end of the blank plate 2 near the rotating disc 13, the connection plate 22 is a horizontally arranged long plate, and the length direction of the connection plate 22 is perpendicular to the length direction of the blank plate 2. The connecting plate 22 is clamped into the clamping area 136, and one end of the connecting plate 22, which is close to the clamping end 1321, is provided with a clamping groove 221 matched with the clamping end 1321.

The implementation principle of the rotating accessory device for the numerical control machine tool provided by the embodiment of the utility model is as follows: referring to fig. 1 and 3, when the workpiece 5 is processed, the workpiece 5 to be processed is placed in the blank slot 21, and the fixing plate 3 is fixed at the notch of the blank slot 21 by the bolts 32, so as to reduce falling and detachment of the workpiece 5 in the rotation process. Referring to fig. 2, the pull rod 135 is pulled, the pull rod 135 drives the clamping block 132 to be far away from the clamping area 136, the spring stretches, the connecting plate 22 (referring to fig. 4) is clamped into the clamping area 136, the pull rod 135 is loosened, the clamping end 1321 of the clamping block 132 is driven by the elastic force of the spring to be capable of being clamped into the clamping groove 221, the connecting plate 22 is clamped and fixed in the clamping area 136, and the blank mold 2 is connected with the rotating disk 13. Referring to fig. 1, the motor 4 drives the rotating disc 13 and the blank plate 2 to rotate, the angle of the blank plate 2 can be adjusted, the problem that certain angles of metal fittings are difficult to process is solved, the processing efficiency and flexibility of the workpiece 5 are improved, and the processing quality is ensured.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. A rotary accessory device for a numerically controlled machine tool, characterized by: including rotating shaft seat (1), rotating shaft seat (1) includes first pedestal (11) and second pedestal (12), be provided with mould embryo board (2) between first pedestal (11) and second pedestal (12), mould embryo groove (21) for placing work piece (5) have been seted up to the one end of mould embryo board (2), the one end of mould embryo board (2) is provided with and is used for driving mould embryo board (2) pivoted driving piece, the notch of mould embryo board (2) in mould embryo groove (21) is provided with the fixed subassembly that is used for joining in marriage mould embryo board (2) fixed work piece (5).

2. A rotary accessory device for numerically controlled machine tools as in claim 1, wherein: the die blank plate (2) is provided with a threaded hole (23) at one side of a notch of the die blank groove (21), the fixing component comprises a fixing plate (3) arranged at the notch of the die blank groove (21), one side of the fixing plate (3), far away from the die blank plate (2), is provided with a through hole (31) in a penetrating mode, the fixing plate (3) is provided with a bolt (32) in the through hole (31) in a penetrating mode, and one end of the bolt (32) penetrates through the through hole (31) is in threaded connection with the die blank plate (2) in the threaded hole (23).

3. A rotary accessory device for numerically controlled machine tools as in claim 2, wherein: one end of the through hole (31) far away from the template (2) is in an outward expansion shape.

4. A rotary accessory device for numerically controlled machine tools as in claim 1, wherein: and connecting components are arranged between the die blank plate (2) and the first base body (11) and between the die blank plate (2) and the second base body (12).

5. A rotary accessory device for numerically controlled machine tools as in claim 4, wherein: the connecting assembly comprises a rotating disc (13) which is rotationally connected with a rotating shaft seat (1), a connecting groove (131) is formed in one end, close to a mold blank plate (2), of the rotating disc (13), a clamping block (132) is arranged in the connecting groove (131), a clamping area (136) is formed between the clamping block (132) and the groove wall of the connecting groove (131), an elastic piece (133) is arranged between the clamping block (132) and the groove wall of the connecting groove (131) and in the clamping area (136), and a connecting plate (22) used for being clamped in the clamping area (136) is arranged at one end, close to the connecting groove (131), of the mold blank plate (2).

6. A rotary accessory device for numerically controlled machine tools as in claim 5, wherein: the chute (134) is arranged on the chute wall of the connecting chute (131), one end, close to the chute (134), of the clamping block (132) extends into the chute (134) to form a limiting end (1322), and the outer wall of the limiting end (1322) is connected with the chute wall of the chute (134) in a sliding mode.

7. A rotary accessory device for numerically controlled machine tools as in claim 5, wherein: one end that grip block (132) is close to clamping area (136) is connected with joint end (1321), and one end that grip block (132) kept away from joint end (1321) is connected with pull rod (135), and one end that clamping end (1321) was kept away from to pull rod (135) runs through the fixed disk to the outside of fixed disk, and joint groove (221) with joint end (1321) looks adaptation have been seted up to one end that connecting plate (22) are close to joint end (1321).

8. A rotary accessory device for numerically controlled machine tools as in claim 5, wherein: one side of the rotating disc (13) close to the template plate (2) is provided with a carrier plate (137) used for supporting the corresponding end of the template plate (2).

9. A rotary accessory device for numerically controlled machine tools as in claim 1, wherein: the driving piece is a motor (4).