CN215146849U

CN215146849U - Novel quick frock is used in machine tooling

Info

Publication number: CN215146849U
Application number: CN202122457526.0U
Authority: CN
Inventors: 徐永利; 张猛; 盖立亚; 刘妍; 杨祥东; 李志丹; 郝旭; 李巍庆; 张望; 赵元; 杨晓帆; 杜玉磊; 李迪; 杨春侬
Original assignee: Shenyang Unis Intelligent Equipment Co ltd
Current assignee: Shenyang Unis Intelligent Equipment Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2021-12-14
Anticipated expiration: 2031-10-13

Abstract

The utility model relates to a novel quick frock is used in machine tooling belongs to machining's frock clamp field. The concrete structure is divided into two parts: the quick adjustable supporting device adopts a combination form of a split nut and a ball head screw, and the quick adjustable side jacking device adopts a combination form of a semicircular nut and a screw, so that the two devices not only realize high-speed positioning of a workpiece, but also have high positioning precision, greatly reduce machining auxiliary time and save machining cost.

Description

Novel quick frock is used in machine tooling

Technical Field

The utility model relates to a novel quick frock is used in machine tooling belongs to machining's frock clamp field.

Background

As is known, the machining industry is labor intensive and the labor intensity of machine tool operators is high. When the traditional positioning support tool is used, although basic requirements of enterprise production can be met by the tool such as the equal-height block, the adjusting sizing block, the side top and the like, the auxiliary time of the process of changing production and changing parts is long, and complex preparation work before production such as positioning, adjusting and the like needs to be frequently carried out by a machine tool operator, so that the production efficiency is extremely low.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a novel quick frock is used in machining replaces traditional high piece, adjustment parallels, the ordinary frock in side top to realize quick location and the high accuracy location of work piece, reduce the machining auxiliary operation time simultaneously, thereby save the processing cost.

For solving the above problems, the specific technical scheme of the utility model is as follows: a novel quick tool for machining is divided into two parts, namely a quick adjustable supporting device and a quick adjustable side jacking device. The two devices can quickly adjust the corresponding positions according to the factors of the size, the shape and the position of a workpiece to be processed, wherein the quick adjustable supporting device adopts a combination form of a split nut and a ball head screw, and the quick adjustable side jacking device adopts a combination form of a semicircular nut and a screw.

The structure of the quick adjustable supporting device is as follows: the base is internally provided with a through hole with a track, a ball head screw rod is arranged in the through hole, a split nut I and a split nut II which are connected through a bolt are sleeved on the outer circumference of the ball head screw rod, the split nut I and the split nut II are limited in movement position through a limit screw, one end of the limit screw is connected with a handle I, the split nut I and the split nut II are manually controlled to be opened and closed through the handle I by utilizing the lever principle, the operating end of the handle I is connected with a tensioning spring, the other end of the tensioning spring is connected with the base, the tensioning spring enables the split nut I and the split nut II to be in a normally closed state, the split nut I and the split nut II are connected with the ball head screw rod through threads to perform spiral reciprocating motion when the split nut I and the split nut II are closed, the ball head screw rod is in a free state when the split nut I and the split nut II are loosened, and the inner parts of the split nut I and the split nut II perform axial linear motion.

The upper part of the ball head screw of the quick adjustable supporting device is in contact with the spherical surface of the universal ball bowl, and the universal ball bowl moves in the ring of the clamping ring.

The quick adjustable supporting device is characterized in that the bottom of the base is provided with a rubber collision block, the bottom of the ball head screw rod is in contact with the upper end face of the rubber collision block, the position of the ball head screw rod is limited, the ball head screw rod plays a role in protection, and the top of the base is provided with an upper cover which plays a role in dust prevention and chip prevention.

The structure of the rapid adjustable side jacking device comprises a U-shaped groove formed in a base, a rail is arranged on the inner side wall, opposite to the U-shaped groove, of a shell, the shell slides up and down in the U-shaped groove along the rail, the shell is loosened and clamped through a locking handle to control the movement position, and a connecting support is arranged on the upper portion of the base.

Quick adjustable side top device casing inside be equipped with half nut and be connected with the casing through the bolt, half nut utilizes lever principle manual control to open and shut, is equipped with extension spring in the casing upper cover simultaneously and makes half nut be in the normally closed state, when half nut resets when closed with the screw rod through threaded connection be spiral reciprocating motion, the screw rod is free state when half nut loosens and can be the axial linear motion inside half nut, the screw rod afterbody is equipped with handle II.

The quick adjustable supporting device and the quick adjustable side jacking device are not limited in quantity and can be adjusted freely according to the size, shape and position of a workpiece to be machined.

This novel quick frock is used in machine tooling adopts quick adjustable strutting arrangement and quick adjustable side roof device, because quick adjustable strutting arrangement and quick adjustable side roof device do not receive the size, shape, the position influence of machined part, realize wantonly treating the support and the location of machined part to break away from the problem of the single anchor clamps of single work piece, reduction prenatal preparation time that can be by a wide margin simplifies the machine tooling flow, reduction in production cost improves the work piece precision.

Drawings

Fig. 1 is an isometric view of a quick adjustable support device.

Fig. 2 is a schematic structural diagram of the fast adjustable supporting device.

FIG. 3 is a schematic sectional view A-A of FIG. 2.

Fig. 4 is an isometric view of a quick adjustable side-jacking device.

Fig. 5 is a schematic structural diagram of fig. 4.

Fig. 6 is a schematic structural diagram of the housing.

FIG. 7 is a schematic sectional view of the structure of FIG. 6B-B.

Fig. 8 is a schematic view of the working state of the novel rapid tooling for machining.

The device comprises a quick adjustable supporting device, a universal ball bowl, a snap ring, a ball head screw, a handle I, a tensioning spring, a rubber collision block, a base, a through hole, a limiting screw, a limit screw, a cover, a split nut I, a split nut II, a quick adjustable side jacking device, a connecting support, a base, a groove, a track, a screw, a handle II, a locking handle, a shell, a rubber collision block, a base, a ball head screw, a handle I, a handle II, a rubber collision block, a base, a through hole, a limit screw, a handle I, a nut II, a rubber collision block, a base, a nut 1, a through hole, a limit screw, a handle II, a nut and a spring, wherein the ball head is 1.4, 1.5, 1.11, 2, U-shaped grooves, 2.

Detailed Description

As shown in fig. 1-7, a novel fast tooling for machining is composed of a fast adjustable supporting device 1 and a fast adjustable side jacking device 2, the fast adjustable supporting device 1 and the fast adjustable side jacking device 2 fast adjust the corresponding positions according to the size, shape and position factors of a workpiece to be machined, wherein the fast adjustable supporting device 1 adopts the combination form of a split nut I1.10, a split nut II1.11 and a ball head screw 1.3, and the fast adjustable side jacking device 2 adopts the combination form of a semicircular nut 2.8 and a screw 2.3.

The structure of the quick adjustable supporting device 1 is as follows: a through hole 1.71 with a track is arranged in the base 1.7, a ball head screw rod 1.3 is arranged in the through hole 1.71, a split nut I1.10 and a split nut II1.11 which are connected through bolts are sleeved on the outer circumference of the ball head screw rod 1.3, meanwhile, the split nuts I1.10 and II1.11 limit the movement position through the limit screws 1.8, one end of the limit screw 1.8 is connected with a handle I1.4, the split nut I1.10 and the split nut II1.11 are manually controlled to open and close by a lever principle through a handle I1.4, the operating end of the handle I1.4 is connected with a tensioning spring 1.5, the other end of the tensioning spring 1.5 is connected with a base 1.7, the tensioning spring 1.5 enables the split nut I1.10 and the split nut II1.11 to be in a normally closed state, when the split nut I1.10 and the split nut II1.11 are closed, the split nut and the ball head screw rod 1.3 are connected through threads to do spiral reciprocating motion, when the split nut I1.10 and the split nut II1.11 are loosened, the ball head screw 1.3 is in a free state, the axial linear motion is carried out in the split nuts I1.10 and II 1.11.

The upper part of a ball head screw 1.3 of the quick adjustable supporting device 1 is in contact with the spherical surface of the universal ball bowl 1.1, and the universal ball bowl 1.1 moves in a ring of the snap ring 1.2.

The bottom of the base 1.7 of the quick adjustable supporting device 1 is provided with a rubber collision block 1.6, the bottom of the ball head screw rod 1.3 is in contact with the upper end face of the rubber collision block 1.6, and the position of the ball head screw rod 1.3 is limited and the ball head screw rod plays a role in protection. Meanwhile, the top of the base 1.7 is provided with an upper cover 1.9 for dust prevention and chip prevention.

The structure of the rapid adjustable side jacking device 2 comprises a U-shaped groove 2.21 arranged on a base 2.2, a rail 2.22 is arranged on the inner side wall of the U-shaped groove 2.21, a shell 2.6 slides up and down along the rail 2.22 in the U-shaped groove 2.21, the shell 2.6 is clamped by a locking handle 2.5 to control the movement position, a connecting support 2.1 is arranged on the upper portion of the base 2.2, and the connecting support 2.1 is used for reinforcing the rail of the base 2.2 and limiting the movement position of the shell 2.6.

Quick adjustable side top device 2's casing 2.6 inside be equipped with half round nut 2.8 and be connected with casing 2.6 through the bolt, half round nut 2.8 utilizes lever principle manual control to open and shut, be equipped with extension spring 2.9 in casing upper cover 2.7 simultaneously and make half round nut 2.8 be in the normally closed state, when half round nut 2.8 resets and closes with screw rod 2.3 through threaded connection be spiral reciprocating motion, screw rod 2.3 is the free state when half round nut 2.8 loosens and can be axial linear motion inside half round nut 2.8, screw rod 2.3 afterbody is equipped with handle II 2.4.

The quick adjustable supporting device 1 and the quick adjustable side jacking device 2 are not limited in quantity and can be adjusted freely according to the size, shape and position of a workpiece to be machined.

The working process of the utility model is as follows: a workpiece to be processed is lifted to the position above the tool as shown in figure 8, the positions of the quick adjustable supporting device and the quick adjustable side jacking device are adjusted according to the appearance and the size of the workpiece, the workpiece slowly descends until the position to be processed is reached, a handle I in the quick adjustable supporting device is manually pressed, the ball head screw rod is pulled out, the universal ball bowl is approximately attached to the reference surface, and the handle I is loosened, the ball head screw rod is rotated, and the universal ball bowl is finely adjusted to be completely attached to the reference surface. And manually pressing a semicircular nut in the quick adjustable side jacking device, quickly adjusting a screw rod to an approximate position, loosening the semicircular nut, loosening a locking handle to adjust the shell to a station, screwing the locking handle, and manually finely adjusting the screw rod until the screw rod is completely attached to the surface of a workpiece.

Claims

1. The utility model provides a novel quick frock is used in machine tooling which characterized in that: comprises a quick adjustable supporting device (1) and a quick adjustable side jacking device (2);

the structure of the quick adjustable supporting device (1) is as follows: a through hole (1.71) with a track is arranged in a base (1.7), a ball head screw rod (1.3) is arranged in the through hole (1.71), a split nut I (1.10) and a split nut II (1.11) which are connected through bolts are sleeved on the outer circumference of the ball head screw rod (1.3), the split nut I (1.10) and the split nut II (1.11) limit the movement position through a limit screw (1.8), one end of the limit screw (1.8) is connected with a handle I (1.4), the split nut I (1.10) and the split nut II (1.11) are manually controlled to be opened and closed through the handle I (1.4) by utilizing the lever principle, the operating end of the handle I (1.4) is connected with a tensioning spring (1.5), the other end of the tensioning spring (1.5) is connected with the base (1.7), the tensioning spring (1.5) enables the split nut I (1.10) and the split nut II (1.11) to be in a normally closed state through a screw thread, when the split nut I (1.10) and the split nut II (1.11) are in reciprocating motion, when the split nut I (1.10) and the split nut II (1.11) are loosened, the ball head screw (1.3) is in a free state and does axial linear motion in the split nut I (1.10) and the split nut II (1.11);

the structure of the rapid adjustable side jacking device (2) comprises a base (2.2) provided with a U-shaped groove (2.21), the inner side wall of the U-shaped groove (2.21) is provided with a rail (2.22), a shell (2.6) slides up and down along the rail (2.22) in the U-shaped groove (2.21), the shell (2.6) is loosened and clamped through a locking handle (2.5) to control the movement position, the upper part of the base (2.2) is provided with a connecting support (2.1), a semicircular nut (2.8) is arranged in the shell (2.6) and is connected with the shell (2.6) through a bolt, the semicircular nut (2.8) is manually controlled to open and close by utilizing the lever principle, and meanwhile, an extension spring (2.9) is arranged in an upper cover (2.7) of the shell to enable the semicircular nut (2.8) to be in a normally closed state; when the semicircular nut (2.8) is reset and closed, the semicircular nut and the screw rod (2.3) are in threaded connection to perform spiral reciprocating motion, when the semicircular nut (2.8) is loosened, the screw rod (2.3) is in a free state and can perform axial linear motion inside the semicircular nut (2.8), and the tail part of the screw rod (2.3) is provided with a handle II (2.4).

2. The novel quick frock is used in machining of claim 1 characterized in that: the upper part of a ball head screw rod (1.3) of the quick adjustable supporting device (1) is in spherical contact with the universal ball bowl (1.1), the universal ball bowl (1.1) is limited through the clamping ring (1.2), and the universal ball bowl (1.1) moves in the ring of the clamping ring (1.2).

3. The novel quick frock is used in machining of claim 1 characterized in that: the bottom of a base (1.7) of the quick adjustable supporting device (1) is provided with a rubber collision block (1.6), and the bottom of a ball head screw rod (1.3) is in contact with the upper end face of the rubber collision block (1.6).