CN219977666U - Leak detector for spring seat - Google Patents

Abstract

The utility model relates to a spring seat leak detector which comprises a frame, a leak detection system arranged on the frame and an airtight tester connected with the leak detection system, wherein the leak detection system comprises a clamp sliding table assembly and a press seal assembly, the clamp sliding table assembly comprises a sliding rail, a sliding table slidingly connected to the sliding rail and a sliding table driving device capable of driving the sliding table to slide along the sliding rail, the press seal assembly comprises an upper press seal assembly and a side press seal assembly, the upper press seal assembly comprises an upper press block for press sealing a top hole of a spring seat and an upper press block driving device for driving the upper press block to lift, and the side press seal assembly comprises a side press block for press sealing a side hole of the spring seat and a side press block driving device for driving the side press block to horizontally move. This spring holder leak hunting machine cooperatees with the manipulator through anchor clamps slip table subassembly, press seal subassembly, can realize operations such as automatic feeding, detection, unloading, marking of spring holder, realizes full automatization detection, need not manual intervention, has improved detection precision and detection efficiency greatly, has guaranteed product quality.

Description

Leak detector for spring seat

Technical Field

The utility model relates to the technical field of spring seat detection, in particular to a spring seat leakage detecting machine.

Background

After casting, the spring seat needs to be subjected to operations such as machining, milling and the like on the surface or the inner wall of the spring seat, and after machining, in order to ensure the product quality, the spring seat needs to be subjected to sealing detection, so that defective products are avoided. In the past, the airtight tester is adopted to manually test one by one through a simple clamp, which is time-consuming and labor-consuming, so that the detection efficiency is low, and the detection precision cannot be ensured.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the spring seat leak detector which has high automation degree, high detection efficiency and high detection precision and can realize full-automatic detection.

The utility model is realized by the following technical scheme:

the utility model provides a spring holder leak hunting machine, includes the frame, sets up leak hunting system in the frame and the airtight tester that links to each other with leak hunting system, leak hunting system includes anchor clamps slip table subassembly and press seal subassembly, anchor clamps slip table subassembly is used for installing the spring holder, including slide rail, sliding connection slip table on the slide rail and can drive the slip table along the gliding slip table drive of slide rail, the slip table top is provided with the reference column that is used for cup jointing the spring holder, press seal subassembly is used for press seal each hole site to the spring holder, including last press seal subassembly and press seal subassembly, go up press seal subassembly including being used for press seal the last briquetting of spring holder top hole and being used for the last briquetting drive of drive go up the briquetting lift, the side press seal subassembly is including the side press piece that is used for press seal spring holder side hole and the side press piece drive that is used for driving side press piece horizontal migration.

Preferably, the sliding table is driven by a rodless cylinder.

In order to be convenient for realize the lift of each subassembly, go up briquetting drive and include lift cylinder and lifting seat, frame one side is provided with the guide rail, the lift cylinder can drive lifting seat along the guide rail oscilaltion, go up the briquetting and be fixed in lifting seat bottom.

In order to ensure the effectiveness of upper sealing, the bottom end of the upper pressing block is provided with a push rod which can be inserted into a hole at the top of the spring seat, the push rod is elastically connected with the upper pressing block through a spring, and a ventilation channel connected with the airtight tester is arranged in the push rod.

Further, in order to ensure the tightness of the top hole, the bottom end of the upper pressing block is provided with a first sealing ring.

Preferably, the side pressure block is driven into a horizontal cylinder, and the horizontal cylinder is fixed on one side of the bottom end of the lifting seat.

Further, in order to ensure the tightness of the two side holes, the side part of the side pressing block is provided with a second sealing ring and a third sealing ring which are arranged up and down.

In order to avoid the spring holder to take place the skew, lifting seat bottom one side is provided with the side limiting component, the side limiting component sets up with the side pressure is sealed the subassembly relatively, including side gag lever post and be used for driving side gag lever post horizontal migration's side limiting cylinder.

In order to distinguish the qualified products and the unqualified products, a marking assembly for marking the spring seat is further arranged on the frame, and the marking assembly comprises a marking head and a marking cylinder for driving the marking head to move.

The beneficial effects of the utility model are as follows: this spring holder leak hunting machine cooperatees with the manipulator through anchor clamps slip table subassembly, press seal subassembly, can realize operations such as automatic feeding, detection, unloading, marking of spring holder, realizes full automatization detection, need not manual intervention, has improved detection precision and detection efficiency greatly, has guaranteed product quality.

Drawings

FIG. 1 is a schematic diagram of a leak detector with spring seat according to the present utility model;

FIG. 2 is a schematic view of a clamp slipway assembly of the present utility model;

FIG. 3 is a schematic view of an upper press seal assembly according to the present utility model;

fig. 4 is a schematic structural diagram of a side seal assembly and a side limiting assembly according to the present utility model.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the attached drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model. The directional terms referred to in the present utility model, such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc., refer only to the directions of the attached drawings. Accordingly, directional terminology is used to describe and understand the utility model and is not limiting of the utility model.

The leak detector for the spring seat shown in fig. 1 comprises a frame 1, a leak detection system arranged on the frame 1 and an airtight tester 2 connected with the leak detection system, wherein a display 3 is further arranged at the top end of the frame 1 and used for displaying detection results. The leak detection system comprises a clamp sliding table assembly 4 and a press seal assembly, wherein the clamp sliding table assembly 4 is used for installing a spring seat, the press seal assembly is used for press sealing all hole positions of the spring seat, the press seal assembly comprises an upper press seal assembly 5 and a side press seal assembly 6, side limit assemblies 7 are arranged on opposite sides of the side press seal assembly 6, and in addition, a marking assembly 8 used for marking the spring seat is further arranged on the frame 1.

Specifically, as shown in fig. 2, the fixture sliding table assembly includes a sliding rail 401, a sliding table 403 slidably connected to the sliding rail 401, and a sliding table drive capable of driving the sliding table 403 to slide along the sliding rail 401, where the sliding table drive adopts a rodless cylinder 402, and a positioning column 404 for sleeving a spring seat 9 is disposed at the top end of the sliding table 403.

Specifically, referring to fig. 3, the upper press seal assembly includes an upper press block 504 for press sealing a hole at the top of the spring seat and an upper press block driving unit for driving the upper press block 504 to lift, where the upper press block driving unit includes a lifting cylinder 501 and a lifting seat 502, a guide rail 503 is disposed on one side of the frame, the lifting cylinder 501 can drive the lifting seat 502 to lift up and down along the guide rail 503, and the upper press block 504 is fixed at the bottom end of the lifting seat 502. In addition, a push rod 505 capable of being inserted into a hole at the top of the spring seat is arranged at the bottom end of the upper pressing block 504, the push rod 505 is elastically connected with the upper pressing block 504 through a spring 506, and a ventilation channel connected with the airtight tester is arranged in the push rod 505. Through ejector rod 505 and spring 506 and spring holder top flexible contact, avoid last briquetting 504 to crush the spring holder, go up briquetting 504 bottom and have first sealing washer 507, the leakproofness when guaranteeing to connect.

Specifically, as shown in fig. 4, the side pressing assembly comprises a side pressing block 603 for pressing and sealing the side hole of the spring seat and a side pressing block driver for driving the side pressing block 603 to horizontally move, the side pressing block driver adopts a horizontal cylinder 602, the horizontal cylinder 602 is fixed on one side of the bottom end of the lifting seat through a support plate 601, and a second sealing ring 604 and a third sealing ring 605 which are arranged up and down are arranged on the side part of the side pressing block 603, so that sealing connection of the two side holes of the spring seat is realized. The side stopper assembly includes a side stopper rod 702 and a side stopper cylinder 701 for driving the side stopper rod 702 to horizontally move, corresponding to the side stopper assembly.

Specifically, the marking assembly comprises a marking head and a marking cylinder for driving the marking head to move.

During processing, the mechanical arm is sleeved on the positioning column 404 through the spring seat 9 after the machining of the upper station is completed, the sliding table 403 and the spring seat 9 are pushed to the lower part of the upper press seal assembly by the rodless cylinder 402, the lifting cylinder 501 drives the lifting seat 502 and the upper press block 504 to descend, the top hole of the spring seat 9 is pressed and sealed, the horizontal cylinder 602 drives the side press block 603 to move, the two sides Kong Yafeng of the spring seat 9 and the side limiting cylinder 701 drive the side limiting rod 702 to extend, the spring seat 9 is propped against, the spring seat 9 can be ventilated, the tightness is tested, if unqualified, the marking assembly 8 is marked, and the subsequent reworking is carried out, so that the detection is completed one by one.

It should be noted that, the present utility model is not related to the part that is the same as or can be implemented by the prior art; the driving of the utility model can be realized by adopting a cylinder, an oil cylinder, an electric cylinder, a motor and other power structures, as well as connecting rods, guide rods, couplings and the like, and is not limited to the structures in the description and the drawings.

In describing embodiments of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "configured," and "provided" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims (9)

1. The utility model provides a spring holder leak hunting machine, includes the frame, sets up leak hunting system in the frame and the airtight tester who links to each other with leak hunting system, its characterized in that: the leak detection system comprises a clamp sliding table assembly and a press seal assembly, wherein the clamp sliding table assembly is used for installing a spring seat, the clamp sliding table assembly comprises a sliding rail, a sliding table which is connected onto the sliding rail in a sliding manner and can drive the sliding table to slide along the sliding rail, a positioning column used for sleeving the spring seat is arranged at the top end of the sliding table, the press seal assembly is used for press sealing all hole positions of the spring seat and comprises an upper press seal assembly and a side press seal assembly, the upper press seal assembly comprises an upper press block used for press sealing a top hole of the spring seat and an upper press block driving used for driving the upper press block to lift, and the side press seal assembly comprises a side press block used for press sealing a side hole of the spring seat and a side press block driving used for driving the side press block to horizontally move.

2. The spring seat leak detector of claim 1, wherein: the sliding table is driven by a rodless cylinder.

3. The spring seat leak detector of claim 1, wherein: the upper pressing block driving device comprises a lifting cylinder and a lifting seat, a guide rail is arranged on one side of the frame, the lifting cylinder can drive the lifting seat to lift up and down along the guide rail, and the upper pressing block is fixed at the bottom end of the lifting seat.

4. A spring seat leak detector as defined in claim 3, wherein: the bottom end of the upper pressing block is provided with a push rod which can be inserted into a hole at the top of the spring seat, the push rod is elastically connected with the upper pressing block through a spring, and a ventilation channel connected with the airtight tester is arranged in the push rod.

5. The spring seat leak detector of claim 4, wherein: the bottom end of the upper pressing block is provided with a first sealing ring.

6. A spring seat leak detector as defined in claim 3, wherein: the side pressure block is driven to be a horizontal cylinder, and the horizontal cylinder is fixed on one side of the bottom end of the lifting seat.

7. The spring seat leak detector of claim 6, wherein: the side part of the side pressure block is provided with a second sealing ring and a third sealing ring which are arranged up and down.

8. The spring seat leak detector of claim 6, wherein: the lifting seat bottom one side is provided with the side limiting component, the side limiting component sets up with the side pressure is sealed the subassembly relatively, including side gag lever post and be used for driving side gag lever post horizontal migration's side limiting cylinder.

9. A spring seat leak detector as defined in any one of claims 1-8, wherein: the machine frame is also provided with a marking assembly for marking the spring seat, and the marking assembly comprises a marking head and a marking cylinder for driving the marking head to move.