CN218696249U

CN218696249U - Clamping tool for chamfering die

Info

Publication number: CN218696249U
Application number: CN202222965756.2U
Authority: CN
Inventors: 李肖杰
Original assignee: Jinruidatong Machinery Dalian Co ltd
Current assignee: Jinruidatong Machinery Dalian Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-03-24
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a centre gripping frock is used to mould chamfer, including unable adjustment base, the one end fixed mounting at unable adjustment base top has the chamfer organism, and the inside movable mounting of chamfer organism has location mobile device, and location mobile device's inside movable mounting has rotating device, and locking device is installed to rotating device's inside screw thread. Above-mentioned scheme, rotate the hand wheel through rotating, make two-way screw rod rotate, rotate the hole and carry out the motion in opposite directions, when making the mould advance line location, make the grip block move to the position with mould looks adaptation, through rotating the grip screw, make and press the briquetting to descend, carry out the centre gripping to the mould, through manual rotation rolling disc, the angle of adjustment mould, then the locking screw at reverse rotation both ends, make the fixed shim press the rolling disc at the side of movable block, make clamping device can adjust arbitrary angle with the mould and carry out the chamfer, need not centre gripping many times, time saving and manpower, the chamfer efficiency of mould is improved.

Description

Clamping tool for chamfering die

Technical Field

The utility model relates to a mould chamfer technical field, more specifically says, the utility model relates to a centre gripping frock is used to mould chamfer.

Background

The quality and service life of the die are mainly influenced by die materials and heat treatment except by reasonable structural design and machining precision, and the die generally needs to be subjected to grinding, polishing, chamfering and other treatment before machining, so that the die can also be used for equipment such as grinding machines, chamfering machines and the like.

The existing chamfering machine needs to chamfer a plurality of angles of the die because the shape of the die is relatively irregular, but the existing clamping device needs to manually replace the angles of the die to clamp the die for a plurality of times, so that time and labor are consumed, and the processing efficiency of the die is reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a centre gripping frock is used to mould chamfer to solve current beveler and carry out the in-process of chamfer to the mould, because the shape of mould is regular inadequately relatively, need carry out the chamfer to a plurality of angles of mould, but current clamping device often needs artifical the centre gripping of carrying on of changing the mould angle many times, expends time and manpower, has reduced the problem of the machining efficiency of mould.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a mould centre gripping frock for chamfer, includes unable adjustment base, the one end fixed mounting at unable adjustment base top has the chamfer organism, the inside movable mounting of chamfer organism has positioning movement device, positioning movement device's inside movable mounting has rotating device, rotating device's inside threaded mounting has locking device.

The rotating device comprises a rotating disc, a moving groove is formed in the rotating disc, a clamping block is fixedly connected to the side edge of the rotating disc, a clamping screw is installed on the top of the clamping block in a threaded mode, and a pressing block is installed at the bottom of the clamping screw.

The locking device comprises a locking screw, a fixed gasket is movably mounted inside the locking screw, the locking screw is movably mounted inside the moving groove, the fixed gasket is movably mounted on the side edge of the rotating disc, the locking screw and the fixed gasket are arranged, the locking screw acts, the fixed gasket presses the rotating disc, and the rotating disc is fixed on the side edge of the moving block to rotate.

The positioning and moving device comprises a rotating hand wheel, a bidirectional screw is fixedly mounted on the side edge of the rotating hand wheel, moving blocks are movably sleeved on the outer surfaces of two ends of the bidirectional screw, rotating holes are formed in the moving blocks, and threaded holes are formed in the side edge of each rotating hole.

The inner part of the rotating hole is movably sleeved on the outer surface of the clamping block, and the threaded hole is movably sleeved on the outer surface of the locking screw rod.

The fixed base comprises a connecting base, sliding grooves are formed in two ends of the connecting base, the inner portion of each sliding groove is movably mounted at the bottom of the corresponding moving block, the inner portion of each sliding groove is movably mounted on the outer surface of the corresponding bidirectional screw rod, each sliding groove is formed in the outer surface of the corresponding bidirectional screw rod, the moving blocks are limited, and therefore the moving blocks can slide inside the sliding grooves.

The utility model discloses a technological effect and advantage:

in the scheme, the bidirectional screw rod is rotated by rotating the rotating hand wheel, the rotating holes move oppositely, the clamping block is moved to a position matched with the mold while the mold is positioned, the pressing block is lowered by rotating the clamping screw rod to clamp the mold, the mold is fixed, then the chamfering machine body is started to chamfer the mold, and various molds can be adapted while the positioning is performed, so that the adaptability of the clamping device is higher, and the performance of the clamping tool is improved;

when the angle of the mold needs to be changed for chamfering, the locking screw rods at the two ends are rotated, the fixing gaskets are made to be loose, the rotating disc is rotated manually, the rotating disc drives the clamping block to rotate, the angle of the mold is adjusted, then the locking screw rods at the two ends are rotated reversely, the fixing gaskets press the rotating disc on the side edge of the moving block, the rotating disc is locked, the rotating device is prevented from rotating, the clamping device can adjust the mold to chamfer at any angle, multiple times of clamping is not needed, time and labor are saved, and the chamfering efficiency of the mold is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a rotating device of the present invention;

fig. 3 is a schematic structural view of the locking device of the present invention;

fig. 4 is a schematic structural view of the positioning and moving device of the present invention;

fig. 5 is a schematic structural view of the fixing base of the present invention.

The reference signs are: 1. a fixed base; 2. chamfering the machine body; 3. positioning a mobile device; 4. a rotating device; 5. a locking device; 11. connecting a base; 12. a sliding groove; 31. rotating a hand wheel; 32. a bidirectional screw; 33. a moving block; 34. rotating the hole; 35. a threaded hole; 41. rotating the disc; 42. a moving groove; 43. a clamping block; 44. clamping the screw rod; 45. a pressing block; 51. locking the screw rod; 52. and fixing the gasket.

Detailed Description

To make the technical problems, technical solutions and advantages of the present invention clearer, the following description is made in conjunction with the accompanying drawings and specific embodiments.

Like fig. 1 to fig. 5, the embodiment of the utility model provides a mould centre gripping frock for chamfer, including unable adjustment base 1, the one end fixed mounting at unable adjustment base 1 top has chamfer organism 2, and the inside movable mounting of chamfer organism 2 has positioning movement device 3, and positioning movement device 3's inside movable mounting has rotating device 4, and locking device 5 is installed to rotating device 4's internal thread.

Wherein, rotating device 4 includes rolling disc 41, and the shifting chute 42 has been seted up to the inside of rolling disc 41, and the side fixedly connected with centre gripping piece 43 of rolling disc 41, the top screw thread of centre gripping piece 43 installs clamping screw 44, and pressing block 45 is installed to clamping screw 44's bottom.

The locking device 5 comprises a locking screw 51, a fixed gasket 52 is movably mounted inside the locking screw 51, the locking screw 51 is movably mounted inside the moving groove 42, the fixed gasket 52 is movably mounted on the side edge of the rotating disc 41, the locking screw 51 and the fixed gasket 52 are arranged, the locking screw 51 acts, the fixed gasket 52 presses the rotating disc 41, and the rotating disc 41 is fixed on the side edge of the moving block 33 to rotate.

Wherein, the positioning and moving device 3 comprises a rotating hand wheel 31, a bidirectional screw 32 is fixedly mounted on the side edge of the rotating hand wheel 31, moving blocks 33 are movably sleeved on the outer surfaces of the two ends of the bidirectional screw 32, a rotating hole 34 is formed in the moving blocks 33, and a threaded hole 35 is formed in the side edge of the rotating hole 34.

Wherein, the inner part of the rotating hole 34 is movably sleeved on the outer surface of the clamping block 43, and the threaded hole 35 is movably sleeved on the outer surface of the locking screw 51.

Wherein, unable adjustment base 1 has all seted up sliding tray 12 including connecting base 11, the both ends of connecting base 11, and the inside movable mounting of sliding tray 12 sets up sliding tray 12 at the bottom of movable block 33, and the inside movable mounting of sliding tray 12 sets up sliding tray 12 at the surface of two-way screw rod 32, and is spacing to movable block 33, makes movable block 33 slide in the inside of sliding tray 12.

The utility model discloses a working process as follows:

the bidirectional screw 32 is rotated by rotating the rotating hand wheel 31, the rotating holes 34 move oppositely, the clamping block 43 is moved to a position matched with the mold while the mold is positioned, the pressing block 45 is lowered by rotating the clamping screw 44, the mold is clamped, the mold is fixed, then the chamfering machine body 2 is started to chamfer the mold, and various molds can be matched while the positioning is performed, so that the adaptability of the clamping device is higher, and the performance of the clamping tool is improved;

when the angle of the mold needs to be changed for chamfering, the fixing gaskets 52 are loosened by rotating the locking screw rods 51 at two ends, the rotating disc 41 is rotated manually, the rotating disc 41 drives the clamping block 43 to rotate, so that the angle of the mold is adjusted, then the locking screw rods 51 at two ends are rotated reversely, the fixing gaskets 52 press the rotating disc 41 on the side edge of the moving block 33, the rotating disc 41 is locked, the rotating device 4 is prevented from rotating, the clamping device can adjust the mold to chamfer at any angle, multiple clamping is not needed, time and labor are saved, and the chamfering efficiency of the mold is improved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a mould centre gripping frock for chamfer, includes unable adjustment base (1), its characterized in that, the one end fixed mounting at unable adjustment base (1) top has chamfer organism (2), the inside movable mounting of chamfer organism (2) has positioning movement device (3), positioning movement device's (3) inside movable mounting has rotating device (4), locking device (5) are installed to the internal thread of rotating device (4).

2. The clamping tool for the die chamfering according to claim 1, wherein the rotating device (4) comprises a rotating disc (41), a moving groove (42) is formed in the rotating disc (41), a clamping block (43) is fixedly connected to the side edge of the rotating disc (41), a clamping screw (44) is installed on the top of the clamping block (43) in a threaded mode, and a pressing block (45) is installed at the bottom of the clamping screw (44).

3. The clamping tool for the mold chamfering according to claim 1, wherein the locking device (5) comprises a locking screw (51), a fixed gasket (52) is movably mounted inside the locking screw (51), the locking screw (51) is movably mounted inside the moving groove (42), and the fixed gasket (52) is movably mounted on the side edge of the rotating disc (41).

4. The clamping tool for the mold chamfer as recited in claim 1, wherein the positioning and moving device (3) comprises a rotating hand wheel (31), a bidirectional screw (32) is fixedly mounted on the side edge of the rotating hand wheel (31), moving blocks (33) are movably sleeved on the outer surfaces of the two ends of the bidirectional screw (32), a rotating hole (34) is formed in each moving block (33), and a threaded hole (35) is formed in the side edge of each rotating hole (34).

5. The clamping tool for the mold chamfer according to claim 4, wherein the inner part of the rotating hole (34) is movably sleeved on the outer surface of the clamping block (43), and the threaded hole (35) is movably sleeved on the outer surface of the locking screw (51).

6. The clamping tool for the mold chamfering according to claim 1, wherein the fixed base (1) comprises a connecting base (11), sliding grooves (12) are formed in both ends of the connecting base (11), the inner portions of the sliding grooves (12) are movably mounted at the bottom of a moving block (33), and the inner portions of the sliding grooves (12) are movably mounted on the outer surface of a bidirectional screw (32).