CN223071186U

CN223071186U - Machining tool fixture convenient for angle adjustment

Info

Publication number: CN223071186U
Application number: CN202421473094.XU
Authority: CN
Inventors: 徐剑; 谷文涛
Original assignee: Shanghai Yuanxi Testing Technology Co ltd
Current assignee: Shanghai Yuanxi Testing Technology Co ltd
Priority date: 2024-06-25
Filing date: 2024-06-25
Publication date: 2025-07-08
Anticipated expiration: 2034-06-25

Abstract

The utility model relates to the field of machining tools, in particular to a machining tool fixture convenient for angle adjustment, which comprises a base and a placing frame, wherein the placing frame is arranged above the base, an adjusting mechanism is arranged between the base and the placing frame and is used for adjusting the inclination angle of the placing frame, and screw rods are arranged on two sides of the inside of the placing frame. According to the machining fixture convenient for angle adjustment, the base, the adjusting mechanism and the placing frame are arranged, so that the workpiece on the placing frame can be adjusted in an inclined angle, a worker can conveniently process the workpiece, the driving motor switch is turned on to drive the first rotating disc to rotate, the first rotating disc is utilized to rotate to drive the external transmission belt and the second rotating disc to rotate, the two groups of first screw rods are enabled to rotate, the external movable frame and the placing frame are driven to move, and the movable rods on the two sides of the placing frame and the base form supporting rotation, so that the placing frame can be adjusted in an inclined angle, and the machining practicability is improved.

Description

Machining tool fixture convenient for angle adjustment

Technical Field

The utility model relates to the field of machining tools, in particular to a machining tool clamp convenient for angle adjustment.

Background

The fixture, namely the technological equipment, refers to the general name of various tools used in the manufacturing process, the fixture is a general short for the fixture, and the fixture is a technological device used for rapidly fastening a workpiece during machining so as to keep a machine tool, a cutter and the workpiece at the correct relative positions, namely the fixture is an indispensable part for machining.

The fixture tool for machining of the utility model with the publication number of CN212735077U comprises a base, wherein a left vertical plate and a right vertical plate are arranged on the base, the right vertical plate is fixedly connected with the base, the left vertical plate is in sliding connection with the base, the left vertical plate and the right vertical plate are respectively provided with a circular through hole, a cylindrical plug is connected in the circular through holes in a threaded manner, the cylindrical plug is provided with three radial long grooves which are distributed in an included angle of 120 degrees, a screw rod is arranged in the radial long grooves, a sliding block is arranged on the screw rod, a threaded base is arranged at the front part of the sliding block, a threaded plug is sleeved on the threaded base, a yielding groove is formed in the side wall of the cylindrical plug, the yielding groove corresponds to the radial long grooves, the end part of the screw rod penetrates through the yielding groove, and the end part of the screw rod is provided with a bolt adjusting head. According to the scheme, the special-shaped workpiece can be clamped and fixed through the three threaded jacks on the cylindrical jacks, so that machining of the special-shaped workpiece is conveniently realized.

The existing processing fixture clamp is inconvenient to adjust the angle, is unfavorable for processing, and needs to manually turn over the parts, and the fixture clamp for processing in the comparison case can only clamp the workpiece to be processed, but cannot adjust according to the processed angle, so that the workpiece processing fixture clamp is inconvenient to process and use the workpiece.

Therefore, it is necessary to invent a machining tool fixture which is convenient for adjusting the angle so as to solve the problems.

Disclosure of utility model

The utility model aims to provide a machining fixture convenient for angle adjustment, which is characterized in that a driving motor switch is turned on to drive a first rotating disc to rotate, an external transmission belt and a second rotating disc are driven to rotate by utilizing the rotation of the first rotating disc, so that two groups of first screw rods rotate to drive an external movable frame and a placing frame to move, and movable rods on two sides of the placing frame and a base form supporting rotation, thereby the placing frame can be adjusted at an oblique angle, the machining practicability is improved, and the problems in the background technology are solved.

In order to achieve the aim, the utility model provides the technical scheme that the machining fixture convenient for adjusting the angle comprises a base and a support machining fixture;

The rack is arranged above the base, an adjusting mechanism is arranged between the base and the rack and used for adjusting the inclination angle of the rack, the adjusting mechanism comprises a fixed frame, a driving motor, a first rotary table, a driving belt, a second rotary table, a first screw rod, a movable frame and a movable rod, the fixed frame is fixed on two sides above the base, the driving motor is fixedly arranged on one side of the fixed frame, the first rotary table is fixedly arranged at the output end of the driving motor, a first screw rod is fixedly arranged at one end of the first rotary table, the movable frame is movably connected to the outside of the first screw rod, the rack is arranged on one side of the movable frame, the movable rod is movably connected between two sides of the rack and the base, screw rods are arranged on two sides inside the rack, one end of each screw rod is fixedly arranged with a turning hand, and the movable frame is movably connected to the outside of each screw rod;

The clamping mechanism is arranged on one side of the movable frame and used for clamping a workpiece.

Preferably, a transmission belt is sleeved outside the first rotary table, and a second rotary table is movably connected to the other side of the transmission belt.

Preferably, a servo motor is arranged on one side of the movable frame, and the clamping mechanism is fixedly arranged at the output end of the servo motor.

Preferably, the fixture includes link, spacing groove, handle, second lead screw, clamp splice, stopper, rubber pad, the link is installed in removal frame one side, one side of link is provided with the handle, the one end fixed mounting of handle has the second lead screw, the second lead screw sets up to two sets of, two sets of second lead screw thread tapping orientation is opposite, the outside swing joint of second lead screw has the clamp splice, the rubber pad has been pasted to one side of clamp splice.

Preferably, a limiting groove is formed in the surface of one side of the connecting frame, a limiting block is fixedly arranged on one side of the clamping block, and the limiting groove is matched with the limiting block.

In the technical scheme, the utility model has the technical effects and advantages that:

1. The workpiece oblique angle on the placing frame is convenient to adjust through the arrangement of the base, the adjusting mechanism and the placing frame, so that a worker can conveniently process the workpiece, the driving motor switch is turned on to drive the first rotating disc to rotate, the first rotating disc is utilized to rotate to drive the external transmission belt and the second rotating disc to rotate, the two groups of first screw rods are enabled to rotate, the external movable frame and the placing frame are driven to move, the movable rods on two sides of the placing frame and the base form supporting rotation, and therefore the placing frame can be adjusted in oblique angle, and the processing practicability is improved;

2. Through rack, screw rod, turn hand, remove the setting of frame, servo motor and fixture, can carry out the centre gripping according to the work piece size, also can remove the upset regulation to the position that the work piece was processed simultaneously, put into in the clamp splice through the work piece, it rotates the handle and drives the second lead screw and rotate for clamp splice and rubber pad are to the work piece centre gripping in the middle, and according to the length of work piece, rotate the length of turning hand and drive the screw rod and remove the regulation with whole fixture, when the face according to the work piece difference is processed, through opening servo motor switch, drive whole fixture and work piece and overturn the regulation, such setting is convenient for the work piece position of processing is adjusted.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of an adjusting mechanism according to the present utility model;

FIG. 3 is a schematic view of a rack structure according to the present utility model;

FIG. 4 is a schematic view of a movable frame according to the present utility model;

fig. 5 is a schematic structural view of a clamping mechanism according to the present utility model.

Reference numerals illustrate:

1. The device comprises a base, 2, an adjusting mechanism, 201, a fixed frame, 202, a driving motor, 203, a first rotary table, 204, a driving belt, 205, a second rotary table, 206, a first screw rod, 207, a movable frame, 208, a movable rod, 3, a placing frame, 4, a screw rod, 5, a turning hand, 6, a movable frame, 7, a servo motor, 8, a clamping mechanism, 801, a connecting frame, 802, a limiting groove, 803, a handle, 804, a second screw rod, 805, a clamping block, 806, a limiting block, 807 and a rubber pad.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a machining fixture convenient for angle adjustment, which is shown in figures 1-5, and comprises a base 1, a support and machining fixture;

The rack 3 is arranged above the base 1, an adjusting mechanism 2 is arranged between the base 1 and the rack 3 and used for adjusting the inclination angle of the rack 3, the adjusting mechanism 2 comprises a fixed frame 201, a driving motor 202, a first rotating disc 203, a transmission belt 204, a second rotating disc 205, a first screw rod 206, a movable frame 207 and a movable rod 208, the fixed frame 201 is fixed on two sides above the base 1, the driving motor 202 is fixedly arranged on one side of the fixed frame 201, the first rotating disc 203 is fixedly arranged at the output end of the driving motor 202, a first screw rod 206 is fixedly arranged at one end of the first rotating disc 203, the movable frame 207 is movably connected to the outside of the first screw rod 206, the rack 3 is arranged on one side of the movable frame 207, a movable rod 208 is movably connected between two sides of the rack 3 and the base 1, screw rods 4 are arranged on two sides inside the rack 3, a rotating hand 5 is fixedly arranged at one end of the screw rod 4, and a movable frame 6 is movably connected to the outside of the screw rod 4;

The clamping mechanism 8 is arranged on one side of the movable frame 6 and used for clamping a workpiece, the driving motor 202 is turned on and turned off to drive the first rotary table 203 to rotate, the first rotary table 203 is utilized to rotate to drive the external transmission belt 204 and the second rotary table 205 to rotate, so that the two groups of first screw rods 206 rotate to drive the external movable frame 207 and the movable frame 3 to move, and the movable rods 208 on two sides of the movable frame 3 and the base 1 form supporting rotation, so that the movable frame 3 can be adjusted in bevel angle, and the processing practicability is improved.

As shown in fig. 2, a driving belt 204 is sleeved outside the first turntable 203, a second turntable 205 is movably connected to the other side of the driving belt 204, and when the driving motor 202 drives the first turntable 203, the driving belt 204 outside the first turntable 203 is utilized to drive the second turntable 205 to rotate, so that two groups of first screw rods 206 can rotate simultaneously, and the angle adjustment of the rack 3 is facilitated.

As shown in fig. 1, 3 and 4, a servo motor 7 is arranged on one side of the movable frame 6, and a clamping mechanism 8 is fixedly arranged at the output end of the servo motor 7, and the whole clamping mechanism 8 and a workpiece can be driven to be turned over and adjusted by opening a switch of the servo motor 7, so that the position adjustment of different processing by workers is facilitated.

As shown in fig. 1, fig. 3, fig. 4 and fig. 5, the clamping mechanism 8 comprises a connecting frame 801, a limiting groove 802, a handle 803, a second screw rod 804, clamping blocks 805, limiting blocks 806 and rubber pads 807, wherein the connecting frame 801 is arranged on one side of the movable frame 6, the handle 803 is arranged on one side of the connecting frame 801, one end of the handle 803 is fixedly provided with the second screw rod 804, the second screw rods 804 are arranged into two groups, the two groups of second screw rods 804 are oppositely threaded, the clamping blocks 805 are movably connected to the outer parts of the second screw rods 804, the rubber pads 807 are adhered to one side of the clamping blocks 805, the workpiece is placed in the clamping blocks 805, and the second screw rods 804 are driven to rotate by rotating the handle 803, so that the clamping blocks 805 and the rubber pads 807 clamp the workpiece in the middle, and the stability of the workpiece processing is improved.

As shown in fig. 5, a limiting groove 802 is formed in one side surface of the connecting frame 801, a limiting block 806 is fixedly mounted on one side of the clamping block 805, the limiting groove 802 and the limiting block 806 are matched for use, when the second screw rod 804 rotates to drive the clamping block 805, the limiting block 806 behind the clamping block 805 slides in the limiting groove 802 in the connecting frame 801 in a limiting manner, and therefore stability during movement is improved.

The working principle of the workpiece processing device is that an external power supply is firstly connected, then workpieces are placed between clamping blocks 805 on two sides above a placing frame 3, then according to the length of the workpieces, a rotating hand 5 on two sides of the rotating placing frame 3 drives a screw rod 4 to rotate, so that a movable frame 6 outside the screw rod 4 and a clamping mechanism 8 slide, after the length of the workpieces is adjusted, a rotating handle 803 drives a second screw rod 804 to rotate, two groups of second screw rods 804 are utilized to drive two groups of external clamping blocks 805 and rubber pads 807 to clamp the workpieces in the middle, after the clamping limiting is finished, a driving motor 202 is switched on according to the processed angle, a first turntable 203 is driven to rotate, a driving belt 204 outside the first turntable 203 is driven to rotate with the second turntable 205, the two groups of first screw rods 206 are driven to rotate simultaneously, the movable frame 207 outside the two groups of first screw rods 206 and the placing frame 3 are driven to rotate, and the movable rods 208 on two sides form supporting rotation with a base 1 in the moving process, so that the placing frame 3 can be adjusted in an oblique angle, after the motor 202 is adjusted, the angle is turned off, the workpiece is required to be processed, and then the workpiece is required to be processed by the servo motor 7 to be turned off, and the workpiece is turned off after the servo motor 7 is required to be turned off, and the workpiece is processed, and finally, the workpiece is processed by the workpiece is required to be machined, and the workpiece is turned off, and the workpiece is subjected to finish the processing step.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The machining fixture convenient for angle adjustment is characterized by comprising a base (1) and a support machining fixture;

The placing frame (3) is arranged above the base (1), an adjusting mechanism (2) is arranged between the base (1) and the placing frame (3), the adjusting mechanism (2) comprises a fixed frame (201), a driving motor (202), a first rotating disc (203), a driving belt (204), a second rotating disc (205), a first screw rod (206), a movable frame (207) and a movable rod (208), the fixing frame (201) is fixed on two sides above the base (1), a driving motor (202) is fixedly arranged on one side of the fixing frame (201), the output end of the driving motor (202) is fixedly provided with a first rotating disc (203), a first screw rod (206) is fixedly arranged at one end of the first rotary table (203), a movable frame (207) is movably connected with the outside of the first screw rod (206), the placing frame (3) is arranged at one side of the movable frame (207), a movable rod (208) is movably connected between two sides of the placing frame (3) and the base (1), screw rods (4) are arranged on two sides of the inside of the placement frame (3), one end of the screw rod (4) is fixedly provided with a turning hand (5), the outside of the screw (4) is movably connected with a movable frame (6);

And the clamping mechanism (8) is arranged on one side of the movable frame (6) and is used for clamping a workpiece.

2. The machining tool clamp convenient for angle adjustment according to claim 1, wherein a transmission belt (204) is sleeved outside the first rotary table (203), and a second rotary table (205) is movably connected to the other side of the transmission belt (204).

3. The machining fixture convenient for angle adjustment according to claim 1, wherein a servo motor (7) is arranged on one side of the movable frame (6), and the clamping mechanism (8) is fixedly arranged at the output end of the servo motor (7).

4. The machining fixture convenient for angle adjustment, as set forth in claim 1, characterized in that the clamping mechanism (8) comprises a connecting frame (801), a limiting groove (802), a handle (803), a second screw (804), a clamping block (805), a limiting block (806) and a rubber pad (807), wherein the connecting frame (801) is arranged on one side of the movable frame (6), the handle (803) is arranged on one side of the connecting frame (801), the second screw (804) is fixedly arranged at one end of the handle (803), the second screw (804) is arranged into two groups, the two groups of the second screw (804) are oppositely threaded, the clamping block (805) is movably connected to the outside of the second screw (804), and the rubber pad (807) is adhered to one side of the clamping block (805).

5. The machining fixture convenient for angle adjustment as set forth in claim 4, wherein a limiting groove (802) is formed in one side surface of the connecting frame (801), a limiting block (806) is fixedly arranged on one side of the clamping block (805), and the limiting groove (802) is matched with the limiting block (806).