CN221792578U - Machining is with Adjustable fixture clamp - Google Patents

Abstract

The utility model discloses an adjustable tooling fixture for mechanical processing, comprising an operating table, a supporting plate fixedly installed on the lower surface of the operating table, a supporting column fixedly installed on the upper surface of the operating table, a clamping plate arranged on one side of the operating table, an adjusting component arranged on one side of the operating table, the adjusting component comprising an annular disk, an annular groove, a rotating rod, a gear, an annular plate, teeth, a rack, a limit block and a driving motor, the annular disk being fixedly installed on one end of the supporting column, a placing groove being provided in the annular disk, an annular groove being provided on one side of the annular disk, and one end of the rotating rod being rotatably connected in the annular groove, through the arranged adjusting component, the driving motor can be rotated, driving the gear arranged on one end of the rotating rod to rotate, so that the gear drives the annular plate to move along the teeth, so that five racks move at the same time, driving the clamping plate arranged on one end of the rack to move inward, so that cylindrical mechanical processing products of different sizes can be clamped and fixed, and the practicability is stronger.

Description

Adjustable fixture for machining

Technical Field

The utility model belongs to the technical field of adjustable tooling fixtures, and in particular relates to an adjustable tooling fixture for mechanical processing.

Background Art

A machining fixture is a device used to fix and clamp a workpiece for processing. It is usually composed of a fixture seat, a fixture clamping device, a fixture positioning device and other components, and an adjustable fixture is required for machining. An adjustable fixture is a device used to fix and clamp workpieces of different shapes and sizes. Its characteristic is that it can be adjusted according to the size and shape of the workpiece to meet the processing requirements of different workpieces. Adjustable fixtures are usually composed of a fixture seat, a fixture clamping device, a fixture positioning device and other components. These components can be adjusted through threads, sliders or other mechanisms to achieve clamping and fixing of the workpiece. The design of the adjustable fixture enables it to flexibly adapt to diverse processing needs, improving production efficiency and processing accuracy. This fixture is widely used in mechanical processing, automobile manufacturing, aerospace and other fields.

The existing patent number CN211966664U discloses a mechanical processing tool, which includes a clamp and a positioning plate, and the clamp is installed on the positioning plate; the upper surface of the positioning plate is recessed downward to form a mounting hole, and the mounting hole is polygonal; a positioning block is provided at the bottom of the clamp, and the positioning block includes an upper positioning block and a lower positioning block from top to bottom, the upper positioning block is fixedly connected to the bottom of the clamp, and the lower positioning block is arranged in the mounting hole, and the size of the lower positioning block corresponds to the size of the mounting hole; the contact surface between the upper positioning block and the lower positioning block is a bevel tooth surface. The mechanical processing tool described in the utility model proposes a positioning plate used in the mechanical processing process and a clamp installed on the positioning plate. According to actual needs, by changing the number of clamps and adjusting the angle at which the clamps are placed on the positioning plate, multiple parts of the object to be processed can be supported, thereby improving the processing accuracy.

This patent discloses that multiple parts of the object to be processed can be clamped by changing the number of clamps and adjusting the angles at which the clamps are placed on the positioning plate, thereby improving the processing accuracy. However, it is unable to clamp and fix cylindrical machined products of different sizes, and its applicability is poor.

In summary, the utility model provides an adjustable tooling fixture for mechanical processing to solve the above problems.

Utility Model Content

In view of the deficiencies in the prior art, the purpose of the utility model is to provide an adjustable tooling fixture for mechanical processing. Through the adjustment component, the driving motor can be rotated to drive the gear arranged at one end of the rotating rod to rotate, so that the gear drives the annular plate to move along the teeth, thereby making the five racks move at the same time, driving the clamping plate arranged at one end of the rack to move inward, so that cylindrical machined products of different sizes can be clamped and fixed, and the utility model is more practical.

In order to achieve the above purpose, the utility model provides the following technical solutions:

An adjustable tooling fixture for mechanical processing includes an operating table, a support plate is fixedly installed on the lower surface of the operating table, a support column is fixedly installed on the upper surface of the operating table, a clamping plate is arranged on one side of the operating table, and an adjustment component is arranged on one side of the operating table. The adjustment component includes an annular disk, an annular groove, a rotating rod, a gear, an annular plate, teeth, a rack, a limit block and a drive motor.

By adopting the above technical solution and setting an adjustment component, the driving motor can drive the rotating rod to rotate, so that the gear set on the rotating rod rotates accordingly, thereby causing the annular plate to rotate accordingly, driving the five racks to move inward, and causing the clamping plate set at one end of the rack to move inward, thereby fixing and clamping cylindrical machined products of different sizes.

The utility model is further configured as follows: the annular disk is fixedly mounted at one end of the support column, a placement groove is provided in the annular disk, an annular groove is provided on one side of the annular disk, and one end of the rotating rod is rotatably connected in the annular groove.

By adopting the above technical solution and providing the placement groove, cylindrical machined products of different sizes can be placed in the annular disk.

The utility model is further configured as follows: the gear is fixedly mounted on the rotating rod, an arc-shaped groove is opened on one side of the inner wall of the annular groove, and the annular plate is slidably connected in the arc-shaped groove.

By adopting the above technical solution, the moving track of the arc plate can be limited by the provided arc groove.

The utility model is further configured as follows: the teeth are fixedly mounted on the annular plate, and the teeth are meshed with the gears, notches are provided on both sides of the inner wall of the annular groove, and the rack is inserted into the notches.

By adopting the above technical solution, the gear can be rotated along the teeth through the arranged teeth, thereby driving the annular plate to rotate.

The utility model is further configured as follows: the clamping plate and the limit block are respectively fixedly mounted on both ends of the rack, the drive motor is fixedly mounted on the annular disk, and the output end of the drive motor is fixedly mounted on the rotating rod through the annular groove.

By adopting the above technical solution, the driving motor can drive the rotating rod to rotate, and the limit block can limit the activity trajectory of the rack.

The utility model is further configured as follows: the number of each of the gear, the rack, the limit block, the rotating rod and the clamping plate is five.

By adopting the above technical solution, the five racks can be driven to move to one side through the arranged gears, driving the clamping plate to move inward, so that the clamping plate can fix and clamp cylindrical machined products of different sizes.

The utility model is further configured as follows: a driving oil cylinder is fixedly installed on one side of the operating table, and a placing plate is fixedly installed on the output end of the driving oil cylinder.

By adopting the above technical solution, the placement plate can be driven to move upwards through the provided driving cylinder, so that the cylindrical machined products can be placed.

In summary, the beneficial technical effects of the utility model are:

Through the adjustment component, the driving motor can be rotated, driving the gear set at one end of the rotating rod to rotate, so that the gear drives the annular plate to move along the teeth, so that the five racks move at the same time, driving the clamping plate set at one end of the rack to move inward, so that cylindrical machined products of different sizes can be clamped and fixed, which is more practical.

The specific implementation of the utility model is further described in detail below in conjunction with the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

FIG1 is a schematic diagram of the overall three-dimensional structure of the utility model;

FIG2 is a schematic diagram of the internal structure of the annular disk of the present invention;

FIG3 is a schematic diagram of the structure of the adjustment component in the utility model;

Figure 4 is an enlarged structural diagram of point A in the utility model;

In the accompanying drawings, the components represented by the reference numerals are listed as follows:

1. Operating table; 2. Support plate; 3. Support column; 4. Clamp;

5. Adjustment assembly; 501. annular disk; 502. annular groove; 503. rotating rod; 504. gear; 505. annular plate; 506. teeth; 507. rack; 508. stop block; 509. drive motor;

6. Drive the oil cylinder; 7. Place the plate.

DETAILED DESCRIPTION

The utility model is further described in detail below in conjunction with the accompanying drawings.

Referring to Figures 1-4, an adjustable tooling fixture for mechanical processing disclosed by the utility model includes an operating table 1, a support plate 2 is fixedly installed on the lower surface of the operating table 1, a support column 3 is fixedly installed on the upper surface of the operating table 1, a clamping plate 4 is arranged on one side of the operating table 1, and an adjustment component 5 is arranged on one side of the operating table 1. The adjustment component 5 includes an annular disk 501, an annular groove 502, a rotating rod 503, a gear 504, an annular plate 505, teeth 506, a rack 507, a limit block 508 and a driving motor 509.

The annular disk 501 of this embodiment is fixedly installed at one end of the support column 3, and a placement groove is provided in the annular disk 501. An annular groove 502 is provided on one side of the annular disk 501, and one end of the rotating rod 503 is rotatably connected in the annular groove 502. The gear 504 is fixedly installed on the rotating rod 503. An arc-shaped groove is provided on one side of the inner wall of the annular groove 502, and the annular plate 505 is slidably connected in the arc-shaped groove. The teeth 506 are fixedly installed on the annular plate 505, and the teeth 506 and the gear 504 are meshed. Notches are provided on both sides of the inner wall of the annular groove 502, and the rack 507 is inserted into the notch. The clamping plate 4 and the limit block 508 are respectively fixedly installed at both ends of the rack 507.

The driving motor 509 is fixedly mounted on the annular disk 501, and the output end of the driving motor 509 is fixedly mounted on the rotating rod 503 through the annular groove 502. There are five gears 504, racks 507, limit blocks 508, rotating rods 503 and clamps 4. A driving cylinder 6 is fixedly mounted on one side of the operating table 1, and a placement disk 7 is fixedly mounted on the output end of the driving cylinder 6.

Working principle: Start the driving cylinder 6, so that the output end of the driving cylinder 6 drives the placement plate 7 to move, and then the cylindrical machined products of different sizes are placed on the placement plate 7, and then start the driving motor 509, the driving motor 509 drives the rotating rod 503 to rotate, so that the gear 504 set on the rotating rod 503 rotates accordingly, so that the gear 504 moves along the teeth 506, driving the annular plate 505 to rotate accordingly, so that the five racks 507 can move accordingly, and drive the clamping plate 4 set at one end of the rack 507 to move inward, and the limit block 508 can limit the moving trajectory of the rack 507, so that the cylindrical machined products of different sizes can be clamped and fixed, which is more practical.

The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims (8)

1. The utility model provides an adjustable frock clamp for machining, includes operation panel (1), surface fixed mounting has backup pad (2) under operation panel (1), surface fixed mounting has support column (3) on operation panel (1), operation panel (1) one side is provided with splint (4), a serial communication port, operation panel (1) one side is provided with adjusting part (5), adjusting part (5) include annular dish (501), ring channel (502), dwang (503), gear (504), annular plate (505), tooth (506), rack (507), stopper (508) and driving motor (509).

2. The adjustable fixture for machining according to claim 1, wherein the annular disc (501) is fixedly installed at one end of the supporting column (3), a placement groove is formed in the annular disc (501), an annular groove (502) is formed in one side of the annular disc (501), and one end of the rotating rod (503) is rotatably connected in the annular groove (502).

3. The adjustable fixture for machining according to claim 1, wherein the gear (504) is fixedly mounted on the rotating rod (503), an arc-shaped groove is formed on one side of the inner wall of the annular groove (502), and the annular plate (505) is slidably connected in the arc-shaped groove.

4. The adjustable fixture for machining according to claim 1, wherein the teeth (506) are fixedly mounted on the annular plate (505), the teeth (506) are meshed with the gear (504), notches are formed in two sides of the inner wall of the annular groove (502), and the racks (507) are inserted into the notches.

5. The adjustable fixture for machining according to claim 1, wherein the clamping plate (4) and the limiting block (508) are fixedly mounted at two ends of the rack (507) respectively.

6. An adjustable tool clamp for machining according to claim 1, characterized in that a drive motor (509) is fixedly mounted on the annular disc (501), and the output end of the drive motor (509) is fixedly mounted on the rotating rod (503) through the annular groove (502).

7. The adjustable tool clamp for machining according to claim 1, wherein five gears (504), racks (507), stoppers (508), rotating rods (503) and clamping plates (4) are provided.

8. The adjustable fixture for machining according to claim 1, wherein a driving oil cylinder (6) is fixedly arranged on one side of the operating table (1), and a placing disc (7) is fixedly arranged at the output end of the driving oil cylinder (6).