CN209954530U

CN209954530U - Work fixture for cavity of communication filter

Info

Publication number: CN209954530U
Application number: CN201920639459.4U
Authority: CN
Inventors: 伏江涛
Original assignee: Hubei Guangtai Precision Die Casting Co Ltd
Current assignee: Hubei Guangtai Precision Die Casting Co Ltd
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2020-01-17
Anticipated expiration: 2029-05-07

Abstract

The utility model relates to a frock clamp for communication filter cavity, include: mounting panel, solid fixed splint, movable plate, motor and arm, the one end fixed connection solid fixed splint of mounting panel, the antifriction plate is connected to solid fixed splint's upper end. The utility model discloses be provided with a plurality of mounting grooves on the movable plate, activity joint ejector pin in the mounting groove, be provided with the spring between ejector pin and mounting groove, provide elasticity through the spring, adjustable regulation pole is connected to the one end of ejector pin, the one end of adjusting the pole is connected with the diaphragm, connect the flexible rubber slab that flexible elasticity set up on the diaphragm, when the movable plate removes to carry out the centre gripping to the filter cavity, because the shape of filter cavity is not normal, the flexible rubber slab and the cooperation of telescopic diaphragm that flexible elasticity set up, carry out the centre gripping to anomalous filter cavity, it is stable to press from both sides the dress, high reliability, carry out the flexibility protection to the filter.

Description

Work fixture for cavity of communication filter

Technical Field

The utility model relates to a frock clamp for communication filter cavity belongs to processing machinery technical field.

Background

The filter is a filter circuit consisting of a capacitor, an inductor and a resistor. The filter can effectively filter the frequency point of the specific frequency in the power line or the frequencies except the frequency point to obtain a power signal of the specific frequency, or eliminate the power signal of the specific frequency, information needs to be transmitted, and the transmission of the waveform signal is realized. The signal may be distorted in every stage of its generation, conversion, transmission due to the environment and the presence of interference, and even in a considerable number of cases, the distortion is so severe that the signal and the information it carries are buried deep in noise. Need carry out the centre gripping in the manufacturing process of filter cavity and remove, ordinary clamping tool centre gripping is firm inadequately in the use, because the volume of filter cavity is less, squints easily in the clamping process, causes the influence to subsequent processing.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems in the prior art, the utility model provides a frock clamp for communication filter cavity.

In order to achieve the above purpose, the main technical solution adopted by the present application includes: the movable plate comprises a mounting plate, a fixed clamp plate, a movable plate, a motor and mechanical arms, wherein one end of the mounting plate is fixedly connected with the fixed clamp plate, the upper end of the fixed clamp plate is connected with a wear-resisting plate, a mounting groove is arranged in the movable plate, an ejector rod is arranged in the mounting groove, a spring is sleeved on the ejector rod, one end of the spring is in contact connection with the mounting groove, one end of the ejector rod is movably clamped with an adjusting rod, one end of the adjusting rod is connected with a transverse plate, one end of the transverse plate is connected with a telescopic rubber plate, one end of the movable plate is connected with a movable block, the two sides of the movable plate are fixedly connected with transverse rods, symmetrical limiting rods are clamped on the transverse rods, the upper end of the mounting plate is connected with the motor, one end of the, the connecting block is clamped with a fixing pin and is connected with a mechanical arm, and the connecting block is clamped and fixed with the mechanical arm through the fixing pin.

Furthermore, the fixed clamping plate is provided with corresponding wear-resisting plates, and the fixed clamping plate and the moving plate are arranged correspondingly.

Further, set up a plurality of mounting grooves in the movable plate, the mounting groove set up diameter and spring phase-match, the upper end and the bottom of mounting groove all set up the through-hole that corresponds with the ejector pin.

Furthermore, one end of the ejector rod is provided with a clamping groove matched with the adjusting rod, and the ejector rod and the adjusting rod are fixed through a fixing screw.

Furthermore, flexible rubber slab is connected to the one end of diaphragm, and is a plurality of the diaphragm sets up on same water flat line, flexible rubber slab is the flexible elasticity setting.

Furthermore, one end of the moving block is provided with a threaded hole matched with the screw rod, one end of the screw rod is connected with the motor, and the motor is electrically connected with the power box.

Furthermore, the one end of movable plate is connected the horizontal pole of symmetry, set up the gag lever post of symmetry on the horizontal pole, gag lever post and horizontal pole activity joint.

The beneficial effects of this utility are:

1. the fixture for the cavity of the communication filter is characterized in that a fixed clamp plate is connected to the bottom of a mounting plate, an abrasion-resistant plate is connected to the upper end of the fixed clamp plate, the abrasion-resistant performance can be improved while the friction force is increased, a plurality of mounting grooves are formed in a moving plate, ejector rods are movably clamped in the mounting grooves, springs are arranged between the ejector rods and the mounting grooves, the springs provide elasticity, one ends of the ejector rods are connected with adjustable adjusting rods, one ends of the adjusting rods are connected with transverse plates, and flexible elastic telescopic rubber plates are connected to the transverse plates;

2. this frock clamp for communication filter cavity puts through the one end central point at the movable plate and is connected with the movable block, and the movable block is connected with the screw rod, and the rotation through the screw rod drives the removal of movable block, and the screw rod promotes stably, uses reliably, is provided with the horizontal pole of symmetry in the one end of movable plate, sets up the gag lever post of symmetry on the horizontal pole, can remove the in-process to the movable plate and carry out spacingly, avoids rocking of movable plate removal in-process, uses more reliably.

Drawings

FIG. 1 is a schematic plan view of the present invention;

FIG. 2 is a schematic view of the movable plate connection of the present invention;

fig. 3 is an enlarged schematic view of the utility model a.

[ description of reference ]

1: mounting plate, 2: fixing splint, 3: wear-resisting plate, 4: moving plate, 5: mounting groove, 6: ejector pin, 7: spring, 8: adjusting a rod, 9: transverse plate, 10: flexible rubber sheet, 11: moving block, 12: cross bar, 13: limiting rod, 14: motor, 15: screw, 16: power supply box, 17: connecting block, 18: mechanical arm, 19: and fixing the pin.

Detailed Description

For a better understanding of the present invention, reference will now be made in detail to the present invention by way of examples of the invention, which are illustrated in the accompanying drawings.

Referring to fig. 1-3, a tooling fixture for a cavity of a communication filter, which comprises a mounting plate 1, a fixed clamp plate 2, a movable plate 4, a motor 14 and a mechanical arm 18, wherein one end of the mounting plate 1 is fixedly connected with the fixed clamp plate 2, the upper end of the fixed clamp plate 2 is connected with a wear-resistant plate 3, a mounting groove 5 is arranged in the movable plate 4, a push rod 6 is arranged in the mounting groove 5, the push rod 6 is sleeved with a spring 7, one end of the spring 7 is in contact connection with the mounting groove 5, one end of the push rod 6 is movably clamped with an adjusting rod 8, one end of the adjusting rod 8 is connected with a transverse plate 9, one end of the transverse plate 9 is connected with a flexible rubber plate 10, one end of the movable plate 4 is connected with a movable block 11, two sides of the movable plate 4 are fixedly connected with transverse rods 12, symmetrical limiting rods, power supply box 16 is connected to the upper end one side of mounting panel 1, and one side and the connecting block 17 of mounting panel 1 are connected, joint fixed pin 19 on the connecting block 17, connect arm 18 on the connecting block 17, and connecting block 17 is fixed through the fixed pin 19 joint with arm 18.

The fixed splint 2 is provided with a corresponding wear-resisting plate 3, and the fixed splint 2 is arranged corresponding to the moving plate 4.

Set up a plurality of mounting grooves 5 in the movable plate 4, mounting groove 5 set up diameter and spring 7 phase-match, and the upper end and the bottom of mounting groove 5 all set up the through-hole that corresponds with ejector pin 6.

One end of the ejector rod 6 is provided with a clamping groove matched with the adjusting rod 8, and the ejector rod 6 and the adjusting rod 8 are fixed through a fixing screw.

Flexible rubber slab 10 is connected to the one end of diaphragm 9, and a plurality of diaphragms 9 set up on same water flat line, and flexible rubber slab 10 is flexible elasticity setting.

One end of the moving block 11 is provided with a threaded hole matched with the screw rod 15, one end of the screw rod 15 is connected with the motor 14, and the motor 14 is electrically connected with the power box 16.

One end of the moving plate 4 is connected with a symmetrical cross rod 12, a symmetrical limiting rod 13 is arranged on the cross rod 12, and the limiting rod 13 is movably clamped with the cross rod 12.

When in use, the bottom of the mounting plate 1 is connected with a fixed clamp plate 2, the upper end of the fixed clamp plate 3 is connected with an abrasion-resistant plate 3, the abrasion resistance is increased while the friction force is increased, the moving plate 4 is provided with a plurality of mounting grooves 5, the ejector rod 6 is movably clamped in the mounting grooves 5, a spring 7 is arranged between the ejector rod 6 and the mounting grooves 5, the spring 7 provides elasticity, one end of the ejector rod 6 is connected with an adjustable adjusting rod 8, one end of the adjusting rod 8 is connected with a transverse plate 9, the transverse plate 9 is connected with a flexible elastic telescopic rubber plate 10, when the moving plate 4 moves to clamp the filter cavity, the flexible elastic telescopic rubber plate 10 is matched with the telescopic transverse plate 9 to clamp the irregular filter cavity due to the irregular shape of the filter cavity, the clamping is stable, the reliability is good, and the filter cavity, the central position of one end of the movable plate 4 is connected with a movable block 11, the movable block 11 is connected with a screw rod 15, the movable block 11 is driven to move through the rotation of the screw rod 15, the screw rod 15 is stably pushed and is reliable to use, a symmetrical transverse rod 12 is arranged at one end of the movable plate 4, symmetrical limiting rods 12 are arranged on the transverse rod 12, the movable plate 4 can be limited in the moving process, the movable plate 4 is prevented from shaking in the moving process, the movable plate is more reliable to use, and the device is controlled to move integrally through a mechanical arm 18.

Claims

1. The utility model provides a frock clamp for communication filter cavity which characterized in that, it includes: the wear-resisting plate comprises an installation plate (1), a fixed clamp plate (2), a movable plate (4), a motor (14) and a mechanical arm (18), wherein one end of the installation plate (1) is fixedly connected with the fixed clamp plate (2), and the upper end of the fixed clamp plate (2) is connected with a wear-resisting plate (3);

the movable plate is characterized in that a mounting groove (5) is formed in the movable plate (4), a push rod (6) is arranged in the mounting groove (5), a spring (7) is sleeved on the push rod (6), one end of the spring (7) is in contact connection with the mounting groove (5), one end of the push rod (6) is movably clamped with an adjusting rod (8), one end of the adjusting rod (8) is connected with a transverse plate (9), one end of the transverse plate (9) is connected with a telescopic rubber plate (10), one end of the movable plate (4) is connected with a movable block (11), transverse rods (12) are fixedly connected to two sides of the movable plate (4), symmetrical limiting rods (13) are clamped on the transverse rods (12), a motor (14) is connected to the upper end of the mounting plate (1), one end of the motor (14) is connected with a screw rod (15), the screw rod (15) is clamped with the movable block (11), and a power supply box (16) is, one side and the connecting block (17) of mounting panel (1) are connected, joint fixed pin (19) on connecting block (17), connect arm (18) on connecting block (17), connecting block (17) are fixed through fixed pin (19) joint with arm (18).

2. The tooling clamp for the communication filter cavity of claim 1, wherein: the wear-resisting plate (3) is arranged on the fixed clamping plate (2) correspondingly, and the fixed clamping plate (2) is arranged corresponding to the moving plate (4).

3. The tooling clamp for the communication filter cavity of claim 1, wherein: set up a plurality of mounting grooves (5) in movable plate (4), the diameter that sets up of mounting groove (5) and spring (7) phase-match, the upper end and the bottom of mounting groove (5) all set up the through-hole that corresponds with ejector pin (6).

4. The tooling clamp for the communication filter cavity of claim 1, wherein: one end of the ejector rod (6) is provided with a clamping groove matched with the adjusting rod (8), and the ejector rod (6) and the adjusting rod (8) are fixed through a fixing screw.

5. The tooling clamp for the communication filter cavity of claim 1, wherein: flexible rubber slab (10) is connected to the one end of diaphragm (9), and is a plurality of diaphragm (9) set up on same water flat line, flexible rubber slab (10) are the setting of flexible elasticity.

6. The tooling clamp for the communication filter cavity of claim 1, wherein: one end of the moving block (11) is provided with a threaded hole matched with the screw rod (15), one end of the screw rod (15) is connected with the motor (14), and the motor (14) is electrically connected with the power box (16).

7. The tooling clamp for the communication filter cavity of claim 1, wherein: the movable limiting device is characterized in that one end of the movable plate (4) is connected with a symmetrical transverse rod (12), symmetrical limiting rods (13) are arranged on the transverse rod (12), and the limiting rods (13) are movably connected with the transverse rod (12) in a clamping mode.