CN217552020U

CN217552020U - Probe card processing is with needle machine of grinding

Info

Publication number: CN217552020U
Application number: CN202221054988.6U
Authority: CN
Inventors: 顾维剑
Original assignee: Suzhou Visionox Semiconductor Co ltd
Current assignee: Suzhou Visionox Semiconductor Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-10-11
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses a probe card processing is with machine of grinding pin, including plummer and fixing base, the fixing base is installed at the top of plummer, the top of fixing base is installed with the sliding seat, the top high accuracy of sliding seat directly drives the motor; the front side of the high-precision direct drive motor is provided with a gear frame; and the front surface of the gear frame is embedded with an adjusting clamping seat. The utility model discloses an install and adjust the holder, the probe is placed behind anchor clamps inslot portion, and the regulation push rod in the outside will contract automatically and the regulation lasso that drives the output removes and tightens up the regulation holder to fix the probe structure, need not the manual installation of staff, the installation time of the probe that shortens greatly, thereby the effectual effect of polishing of having promoted processing.

Description

Probe card processing is with needle machine of grinding

Technical Field

The utility model relates to a probe card processing technology field specifically is a probe card processing is with grinding needle machine.

Background

When the modern probe card device is produced and processed, probes on the probe card need to be polished, the needle heads of the probes need to be polished to the required fineness, a professional needle grinding machine needs to be used for polishing when the probes are polished traditionally, and the defects of the traditional needle grinding machine in use need to be improved.

The needle grinding machine for processing the probe card in the prior art has the following defects:

1. patent document CN211760734U discloses a novel needle grinding machine for probe card, including "needle grinding machine bottom plate, the top one side fixedly connected with backup pad of needle grinding machine bottom plate, the top of needle grinding machine bottom plate is equipped with the operation panel, be equipped with first fixed block and second fixed block between needle grinding machine bottom plate and the operation panel, first fixed block and second fixed block are open-ended cavity structure in top, the bottom of first fixed block and second fixed block and the top fixed connection of needle grinding machine bottom plate, first fixed block and second fixed block pass through adjustment mechanism and are connected with the operation panel. A novel probe card is with machine of grinding needle, be convenient for fix the probe card, can be simply convenient highly adjust grinding device, and then the needle point of the grinding device of being convenient for and probe grinds, can audio-visually know the grinding length of needle point, convenient actual operation, this device simple structure simultaneously, low in manufacturing cost, but the device is when using, carries out the fixed longer time that needs to spend of probe to can directly prolong when processing of probe, be unfavorable for device processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a probe card processing is with needle grinding machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pin grinding machine for processing a probe card comprises a bearing table and a fixed seat, wherein the fixed seat is installed at the top of the bearing table, a sliding seat is installed at the top of the fixed seat, and a high-precision direct drive motor is arranged at the top of the sliding seat;

the front side of the high-precision direct drive motor is provided with a gear frame;

and the front surface of the gear frame is embedded with an adjusting clamping seat.

Preferably, two sets of installing frames are installed at the top of the plummer, and the installing frames are located the left side of the fixing base, and the grinding motor is installed in the inboard embedding of installing frames.

Preferably, the terminal box is installed at the top of the grinding motor, the installation shaft is installed at the output end of the grinding motor, the grinding wheel is installed on the outer side of the installation shaft, and the flange pad is installed on the front face of the grinding wheel.

Preferably, there are two sets of guide arms in the inboard at fixing base top, and the piston rod is installed to the inboard of fixing base, and electric putter is installed on the left side of piston rod, and electric putter is located the inboard of sliding seat.

Preferably, the rotating seat is installed on the outside of the high-precision direct drive motor and is located the back of the gear frame, the limiting ring is installed at the top of the sliding seat and is located the inner side of the rotating seat, and the support frame is installed on the front face of the rotating seat.

Preferably, the front of the gear frame is provided with a mounting disc, the front of the mounting disc is provided with a servo motor, and the inner side of the gear frame is provided with a rotating frame.

Preferably, the fixed disk is installed on the outer side of the adjusting clamp holder and is located on the front face of the rotating frame, the adjusting ferrule is installed on the outer side of the adjusting clamp holder, two groups of adjusting push rods are installed on the back face of the adjusting ferrule, and the clamp groove is formed in the front face of the adjusting clamp holder.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an install the regulation holder, when the device is in the use, the mounting disc is fixed with rotation regulation device through bolted construction, guarantee the stability of device, positive regulation holder does benefit to the anchor clamps groove and can directly provide the mounted position for the probe, and the anchor clamps groove is for lining up the device, the probe of the different length of being convenient for is installed, the probe is placed behind anchor clamps inslot portion, the regulation push rod in the outside will contract automatically and drive the regulation lasso removal of output and tighten up the regulation holder, thereby fix the probe structure, it installs to need not the staff manual, the installation time of the probe that shortens greatly, thereby effectual processing effect of polishing has been promoted.

2. The utility model discloses an install the high accuracy and directly drive the motor, traditional device is when using, almost can't adjust the inclination of polishing of probe, but the probe that probably needs different inclination degree under the different condition according to actual conditions uses, but traditional device can't satisfy and the practicality is not enough, fix the top at the sliding seat through the output that directly drives the motor with the high accuracy, make directly drive the roating seat that the motor rotation can drive the outside and carry out rotation regulation, when rotating, the spacing collar of bottom can effectual restriction roating seat's position, thereby reduce the stability of rocking the increase device, install the gear frame and drive the probe structure and carry out more regulation on the positive support frame of roating seat, make the inclination after polishing can present different sizes, convenient to use person adjusts the inclination size according to the demand of difference.

Drawings

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

FIG. 2 is a schematic view of the gear seat structure of the present invention;

fig. 3 is a schematic structural view of the high-precision direct drive motor of the present invention;

fig. 4 is a schematic view of the structure of the adjusting clamp of the present invention.

In the figure: 1. a bearing table; 101. installing a frame; 2. grinding the wheel; 201. polishing the motor; 202. a junction box; 203. a flange pad; 204. installing a shaft; 3. a fixed seat; 301. a guide bar; 302. a piston rod; 303. an electric push rod; 4. a sliding seat; 401. a limiting ring; 402. a rotating base; 403. a high-precision direct drive motor; 404. a support frame; 5. a gear frame; 501. mounting a disc; 502. a servo motor; 503. a rotating frame; 6. adjusting the clamping seat; 601. fixing the disc; 602. adjusting the push rod; 603. adjusting the ferrule; 604. a clamp groove.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and 3, the present invention provides an embodiment: a needle grinding machine for processing a probe card;

the grinding device comprises a bearing table 1, two groups of mounting frames 101 are mounted at the top of the bearing table 1, the mounting frames 101 are located on the left side of a fixed seat 3, a grinding motor 201 is embedded in the inner side of the mounting frames 101, a junction box 202 is mounted at the top of the grinding motor 201, an installation shaft 204 is mounted at the output end of the grinding motor 201, a grinding wheel 2 is mounted on the outer side of the installation shaft 204, a flange pad 203 is mounted on the front side of the grinding wheel 2, the bearing table 1 is a main body bearing structure of the device and can support the whole device at the top, the stability of the device is improved, the grinding motor 201 can be fixed by using the mounting frames 101, so that the grinding motor 201 can be normally connected with an external power supply through the junction box 202 at the top, the installation shaft 204 at the output end is electrified to drive to rotate, the normal operation of the device is ensured, and the grinding wheel 2 at the outer side is driven to rotate simultaneously, so that the grinding wheel 2 can normally rotate for processing, the flange pad 203 can increase the installation stability of the polishing wheel 2, the fixed seat 3 is installed at the top of the bearing table 1, two groups of guide rods 301 are arranged on the inner side of the top of the fixed seat 3, a piston rod 302 is installed on the inner side of the fixed seat 3, an electric push rod 303 is installed on the left side of the piston rod 302, the fixed seat 3 is fixed with a main body device through a bolt structure, the stability of the whole device at the top can be increased, the guide rods 301 at the inner side are used for guiding the sliding seat 4 to move along the inner side, the electric push rod 303 is electrified to drive the piston rod 302 at the output end to contract, the sliding seat 4 at the outer side is driven to move along the guide rods 301 in a transmission manner, the position of a probe is adjusted and polished, the electric push rod 303 is located on the inner side of the sliding seat 4, the sliding seat 4 is installed at the top of the fixed seat 3, the high-precision direct-drive motor 403 at the top of the sliding seat 4, and the rotating seat 402 is installed outside of the high-precision direct-drive motor 403, and roating seat 402 is located the back of gear frame 5, spacing collar 401 is installed at the top of sliding seat 4, and spacing collar 401 is located the inboard of roating seat 402, support frame 404 is installed to the front of roating seat 402, fix the top at sliding seat 4 through the output that directly drives motor 403 with the high accuracy, make high accuracy directly drive motor 403 rotatory and can drive roating seat 402 in the outside and carry out rotation regulation, when rotatory, the spacing collar 401 of bottom can effectual restriction roating seat 402's position, thereby reduce the stability of rocking the increase device, install gear frame 5 and can drive the probe structure and carry out more regulation on the positive support frame 404 of roating seat 402, make the inclination after polishing present different sizes, the inclination size is adjusted according to the demand of difference to the person of being convenient for use.

Referring to fig. 2, a pin grinding machine for processing a probe card;

including high accuracy direct drive motor 403, high accuracy direct drive motor 403's front surface is installed gear frame 5, mounting disc 501 is installed in gear frame 5's front surface, servo motor 502 is installed in mounting disc 501's front surface, swivel mount 503 is installed to gear frame 5's inboard, gear frame 5 is fixed through the roating seat 402 at bolt construction and the back, make anchor clamps structural installation stability, mounting disc 501 then fixes servo motor 502 and gear frame 5 through bolt construction, servo motor 502 drives the inside gear of gear frame 5 and carries out rotatory transmission and drive the face of polishing of left swivel mount 503 rotation regulation probe.

Referring to fig. 4, a probe grinding machine for processing a probe card;

including gear frame 5, gear frame 5's front embedding is installed and is adjusted holder 6, fixed disk 601 is installed in the outside of adjusting holder 6, and fixed disk 601 is located the front of swivel mount 503, adjust holder 6's the outside and install and adjust lasso 603, adjust the back mounted of lasso 603 and have two sets of regulation push rod 602, anchor clamps groove 604 has been seted up in the front of adjusting holder 6, fixed disk 601 is fixed with rotatory adjusting device through the bolt construction, guarantee device's stability, positive regulation holder 6 does benefit to anchor clamps groove 604 and can directly provide the mounted position for the probe, and anchor clamps groove 604 is for lining up the device, be convenient for the probe of different length to install, the probe is placed in anchor clamps groove 604 inside back, the regulation push rod 602 in the outside will contract automatically and drive the regulation lasso 603 of output and remove and tighten up regulation holder 6, thereby fix the probe structure, need not that the staff installs by hand, the installation time of the probe that shortens greatly, thereby effectual effect of processing is polished has been promoted.

The working principle is as follows: the utility model discloses when using, at first the probe is placed in the inside back of anchor clamps groove 604, and the regulation push rod 602 in the outside will contract automatically and drive the regulation lasso 603 of output and remove and tighten up and adjust holder 6, and the flexible position of adjusting sliding seat 4 of electric putter 303 is controlled again, and the high accuracy directly drives motor 403 then and carries out the inclination through positive gear frame 5 of rotatory drive and probe and adjust, can utilize the wheel of polishing 2 to polish processing after adjusting.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. The utility model provides a probe card processing is with machine of grinding needle, includes plummer (1) and fixing base (3), its characterized in that: a fixed seat (3) is installed at the top of the bearing table (1), a sliding seat (4) is installed at the top of the fixed seat (3), and a high-precision direct drive motor (403) is installed at the top of the sliding seat (4);

a gear frame (5) is arranged on the front surface of the high-precision direct drive motor (403);

the front surface of the gear frame (5) is embedded with an adjusting clamping seat (6).

2. The needle grinding machine for processing the probe card according to claim 1, wherein: two sets of installing frames (101) are installed at the top of plummer (1), and installing frame (101) are located the left side of fixing base (3), and grinding motor (201) are installed in the inboard embedding of installing frame (101).

3. The probe card grinding machine according to claim 2, wherein: junction box (202) are installed at the top of grinding motor (201), installation axle (204) are installed to the output of grinding motor (201), grinding wheel (2) is installed to the outside of installation axle (204), and flange pad (203) is installed on the front of grinding wheel (2).

4. The probe card grinding machine according to claim 1, wherein: the inner side of the top of the fixed seat (3) is provided with two groups of guide rods (301), the inner side of the fixed seat (3) is provided with a piston rod (302), the left side of the piston rod (302) is provided with an electric push rod (303), and the electric push rod (303) is positioned on the inner side of the sliding seat (4).

5. The needle grinding machine for processing the probe card according to claim 1, wherein: the outer side of the high-precision direct-drive motor (403) is provided with a rotating seat (402), the rotating seat (402) is located on the back face of the gear frame (5), the top of the sliding seat (4) is provided with a limiting ring (401), the limiting ring (401) is located on the inner side of the rotating seat (402), and the front face of the rotating seat (402) is provided with a supporting frame (404).

6. The needle grinding machine for processing the probe card according to claim 1, wherein: the front side of the gear frame (5) is provided with a mounting disc (501), the front side of the mounting disc (501) is provided with a servo motor (502), and the inner side of the gear frame (5) is provided with a rotating frame (503).

7. The needle grinding machine for processing the probe card according to claim 1, wherein: the outer side of the adjusting clamp holder (6) is provided with a fixed disc (601), the fixed disc (601) is located on the front face of the rotating frame (503), the outer side of the adjusting clamp holder (6) is provided with an adjusting ferrule (603), the back face of the adjusting ferrule (603) is provided with two groups of adjusting push rods (602), and the front face of the adjusting clamp holder (6) is provided with a clamp groove (604).