CN210307477U

CN210307477U - Automatic tool cylinder ejector pad mechanism

Info

Publication number: CN210307477U
Application number: CN201921081616.0U
Authority: CN
Inventors: 吴佳恒
Original assignee: Kunshan Kangtaida Electronic Technology Co ltd
Current assignee: Kunshan Kangtaida Electronic Technology Co ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-04-14
Anticipated expiration: 2029-07-11

Abstract

The utility model discloses an automatic tool cylinder ejector pad mechanism, including installation base and backup pad, the screwed connection backup pad is passed through to the one end of installation base, and the upper end of backup pad is provided with probe anchor clamps, the upper end of installation base is provided with the slip table cylinder, and the drive end of slip table cylinder is connected with the cylinder ejector pad, the connecting plate is installed through screw lock pair and locating pin to the both ends below of cylinder ejector pad, the front side of cylinder ejector pad is provided with hold-down mechanism, and be provided with reset spring between hold-down mechanism and the cylinder ejector pad, hold-down mechanism's lower surface both ends are close to cylinder ejector pad position department and install the high guide block in front end back through the fastener, and hold-down mechanism's lower surface both ends are close to probe anchor clamps position department and install the. The utility model has simple structure design, convenient product switching and low equipment cost; the method is suitable for testing various modules and has wide application; the artificial resources are reduced, the production efficiency is improved, and meanwhile, the enterprise production management is convenient.

Description

Automatic tool cylinder ejector pad mechanism

Technical Field

The utility model relates to a module test technical field specifically is an automatic tool cylinder ejector pad mechanism.

Background

In the module test process, need detect the module, detect that the module is qualified or unqualified, need install the module and carry out various tests on the testboard, concrete module is different, needs the dedicated test fixture of customization according to the size of module and test, places the module on the tool, then fixed tool tests with the module again. At present, people pay more attention to the convenience of manual use for test products, and attention is not enough to full-automatic structures and the like. However, the existing module testing jig structure is operated by adopting a manual torsion spring cover opening structure, so that the manpower resource consumption is frequent, the cost is high, and the efficiency value is uncontrollable. Therefore, an automatic jig cylinder push block mechanism is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic tool cylinder ejector pad mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic tool cylinder ejector pad mechanism, includes installation base and backup pad, the screwed connection backup pad is passed through to the one end of installation base, just the upper end of backup pad is provided with probe anchor clamps, the upper end of installation base is provided with the slip table cylinder, just the drive end of slip table cylinder is connected with the cylinder ejector pad, the connecting plate is installed through screw lock pair and locating pin to the both ends below of cylinder ejector pad, the front side of cylinder ejector pad is provided with hold-down mechanism, just be provided with reset spring between hold-down mechanism and the cylinder ejector pad, high guide block behind the front end is installed through the fastener to hold-down mechanism's lower surface both ends near cylinder ejector pad position department, just hold-down mechanism's lower surface both ends are close to probe anchor clamps position department and install high effect piece behind the front end.

Preferably, the edges of the two ends of the cylinder push block are inclined arc surfaces, and a first pulley is installed on the inclined surface of the front end of the guide block.

Preferably, the end face of the connecting plate close to the action block is in an inclined shape matched with the action block, and a second pulley is installed on the inclined face of the front end of the action block.

Preferably, a limiting frame is arranged above the sliding table air cylinder, and the limiting frame is installed on the installation base through a fastener.

Preferably, a pressing plate matched with the probe clamp is installed at the upper end of the pressing mechanism close to the position above the probe clamp through a fastener.

Compared with the prior art, the beneficial effects of the utility model are that: the pressing mechanism and the connecting plate are driven to move towards the right side through stretching movement of the sliding table cylinder, and the first pulley of the guide block and the second pulley of the action block are extruded through the opposite inclined planes of the cylinder push block and the connecting plate, so that the pressing mechanism moves downwards while moving forwards, and the probe clamps are driven to be combined, so that the module is fastened, an automatic operation switch jig structure is realized, the whole jig is simple in structural design, the product switching is convenient, and the equipment cost is low; the method is suitable for testing various modules and has wide application; the artificial resources are reduced, the production efficiency is improved, and meanwhile, the enterprise production management is convenient.

Drawings

FIG. 1 is an overall structure diagram of an automatic jig cylinder push block mechanism of the present invention;

fig. 2 is a top view of the automatic jig cylinder push block mechanism of the present invention;

fig. 3 is a side view of the automatic jig cylinder push block mechanism of the utility model.

In the figure: 1. installing a base; 2. a support plate; 3. a sliding table cylinder; 31. a restraint frame; 4. a cylinder push block; 5. a hold-down mechanism; 51. a compression plate; 6. a probe holder; 7. a guide block; 71. a first pulley; 8. a connecting plate; 9. an action block; 91. a second pulley; 10. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the automatic jig cylinder push block mechanism of the embodiment, as shown in fig. 1 to fig. 3, comprises an installation base 1 and a support plate 2, one end of the installation base 1 is connected with the support plate 2 through a screw, a probe clamp 6 is arranged at the upper end of the support plate 2, a sliding table cylinder 3 is arranged at the upper end of the installation base 1, a limiting frame 31 is arranged above the sliding table cylinder 3 for limiting the sliding table cylinder 3 from left to right, the limiting frame 31 is installed on the installation base 1 through a fastener, a cylinder push block 4 is connected to the driving end of the sliding table cylinder 3, the edges of the two ends of the cylinder push block 4 are both inclined cambered surfaces, a first pulley 71 is installed on the inclined surface at the front end of a guide block 7, a connecting plate 8 is installed below the two ends of the cylinder push block 4 through a screw lock pair and a positioning pin, a pressing mechanism 5 is arranged at the front side of the cylinder push block 4, a pressing plate 51 matched with the probe, be provided with reset spring 10 between hold-down mechanism 5 and the cylinder ejector pad 4, hold-down mechanism 5's lower surface both ends are close to cylinder ejector pad 4 position department and install preceding high guide block 7 in back through the fastener, hold-down mechanism 5's lower surface both ends are close to probe anchor clamps 6 position department and install preceding high action piece 9 in back through the fastener, connecting plate 8 is close to the terminal surface of action piece 9 and is the slope form that matches each other with action piece 9, second pulley 91 is installed on the front end inclined plane of action piece 9.

Under the test state, the product can be changed within a certain range of size in the probe clamp 6, different specifications of modules tested in different sizes are facilitated, a PCB module to be tested is placed in the position shown in figures 1 to 3 and is positioned below the probe clamp 6, the slipway cylinder 3 is controlled by a machine PLC controller, the extension motion of the slipway cylinder 3 drives the cylinder push block 4 to push the pressing mechanism 5 and the side edge guide block 7 to move forwards, meanwhile, the inclined surface of the cylinder push block 4 moves upwards relative to the first pulley 71 of the guide block 7, so that the guide block 7 moves downwards, the inclined surface of the connecting plate 8 moves upwards relative to the second pulley of the action block 9, so that the action block 9 moves downwards, the pressing mechanism 5 connected with the guide block 7 and the action block 9 moves downwards simultaneously when moving forwards, approaches the probe clamp 6, and slowly clamps the probe clamp 6, the whole process realizes automatic operation; when the state of uncapping, close slip table cylinder 3 through board PLC controller, realize reseing through the reset spring 10 mechanism between hold-down mechanism 5 and the cylinder ejector pad 4, utilize reset spring 10 mechanism to realize reseing for prior art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automatic jig cylinder push block mechanism is characterized by comprising an installation base (1) and a supporting plate (2), wherein one end of the installation base (1) is connected with the supporting plate (2) through screws, a probe clamp (6) is arranged at the upper end of the supporting plate (2), a sliding table cylinder (3) is arranged at the upper end of the installation base (1), a driving end of the sliding table cylinder (3) is connected with a cylinder push block (4), a connecting plate (8) is arranged below the two ends of the cylinder push block (4) through a screw lock pair and a positioning pin, a pressing mechanism (5) is arranged on the front side of the cylinder push block (4), a reset spring (10) is arranged between the pressing mechanism (5) and the cylinder push block (4), and guide blocks (7) with a front bottom and a rear height are arranged at the positions, close to the cylinder push block (4), of the two ends of the lower surface of the pressing mechanism (5), and action blocks (9) with front bottoms and back heights are arranged at the positions, close to the probe clamp (6), of the two ends of the lower surface of the pressing mechanism (5) through fasteners.

2. The automatic jig cylinder push block mechanism of claim 1, characterized in that: the edge of the two ends of the cylinder push block (4) is an inclined arc surface, and a first pulley (71) is installed on the inclined surface of the front end of the guide block (7).

3. The automatic jig cylinder push block mechanism of claim 2, characterized in that: the end face of the connecting plate (8) close to the action block (9) is in an inclined shape matched with the action block (9), and a second pulley (91) is installed on the inclined face of the front end of the action block (9).

4. The automatic jig cylinder push block mechanism of claim 1, characterized in that: a limiting frame (31) is arranged above the sliding table cylinder (3), and the limiting frame (31) is installed on the installation base (1) through a fastener.

5. The automatic jig cylinder push block mechanism of claim 1, characterized in that: and a pressing plate (51) matched with the probe clamp (6) is arranged at the upper end of the pressing mechanism (5) close to the position above the probe clamp (6) through a fastener.