CN211401538U

CN211401538U - Vacuum detection machine

Info

Publication number: CN211401538U
Application number: CN202020299556.6U
Authority: CN
Inventors: 陈永尧
Original assignee: Suzhou Maixi Precision Technology Co ltd
Current assignee: Suzhou Maixi Precision Technology Co ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-09-01
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses a vacuum detector, which comprises a frame and a detection component positioned on the frame; the detection assembly comprises a detection jig, a detection head positioned on the detection jig, a sealing cylinder positioned at one end of the detection jig and a sealing seat positioned on the sealing cylinder, the detection jig and the sealing cylinder are positioned on the same straight line, a U-shaped groove is formed in the detection jig, the detection head corresponds to the U-shaped groove in position, a supporting seat is arranged on the sealing cylinder, and a sealing mandrel is arranged on the sealing seat. The utility model discloses under frame and determine module's cooperation, adopt the vacuum pump to carry out the evacuation operation to detecting head position department, realized the vacuum detection to the spare part, it is high to detect the precision, has reduced the consumption of manpower, has improved detection efficiency, simultaneously the utility model discloses simple structure, degree of automation is higher.

Description

Vacuum detection machine

Technical Field

The utility model belongs to the technical field of the vacuum test of part, especially, relate to a vacuum test machine.

Background

Along with the development of economy, various novel parts are produced at the same time in the industrial manufacturing process, and some tubular shell parts need to detect the product and have quality demands such as no air hole, so need carry out vacuum detection to this type of part, and traditional vacuum detection equipment often is bulky, and degree of automation is low, and it is lower to detect the precision, needs to consume a large amount of manpowers, has reduced detection efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes prior art's is not enough, provides a vacuum detection machine to solve the problem that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a vacuum detector comprises a frame and a detection assembly positioned on the frame; the detection assembly comprises a detection jig, a detection head positioned on the detection jig, a sealing cylinder positioned at one end of the detection jig and a sealing seat positioned on the sealing cylinder, the detection jig and the sealing cylinder are positioned on the same straight line, a U-shaped groove is formed in the detection jig, the detection head corresponds to the U-shaped groove in position, a supporting seat is arranged on the sealing cylinder, and a sealing mandrel is arranged on the sealing seat.

In a preferred embodiment of the present invention, the rack further comprises a three-axis module and a defective product jig, and the defective product jig is provided with a slot.

The utility model discloses a preferred embodiment, the triaxial module includes X axle module, can follow X axle module length direction carries out the Y axle module of motion and can follow Y axle module length direction carries out the Z axle module of motion, be provided with the clamping jaw cylinder on the Z axle module.

In a preferred embodiment of the present invention, the X-axis module and the Y-axis module are linear driving modules, and the Z-axis module is a sliding table cylinder.

The utility model discloses a preferred embodiment, detection tool includes tool bottom plate and tool riser, the tool riser quantity is three and along tool bottom plate length direction interval distribution.

In a preferred embodiment of the present invention, the U-shaped groove is located on the vertical plate of the jig.

In a preferred embodiment of the present invention, the sealing seat is provided with a positioning groove, and the positioning groove and the U-shaped groove are located on the same straight line.

In a preferred embodiment of the present invention, the sealing cylinder is a sliding table cylinder.

In a preferred embodiment of the present invention, a control box is disposed on the frame, and the control box is electrically connected to the detecting component.

The utility model provides a defect that exists among the background art, the utility model discloses possess following beneficial effect:

the utility model discloses under frame and determine module's cooperation, adopt the vacuum pump to carry out the evacuation operation to detecting head position department, realized the vacuum detection to the spare part, it is high to detect the precision, has reduced the consumption of manpower, has improved detection efficiency, simultaneously the utility model discloses simple structure, degree of automation is higher.

Drawings

The present invention will be further explained with reference to the drawings and examples;

fig. 1 is a schematic overall structure diagram of the preferred embodiment of the present invention;

fig. 2 is a partial structural schematic diagram of the preferred embodiment of the present invention;

in the figure: 1. a frame; 2. a detection component; 21. detecting a jig; 22. a detection head; 23. sealing the cylinder; 24. a sealing seat; 3. a supporting seat; 4. sealing the mandrel; 5. a three-axis module; 51. an X-axis module; 52. a Y-axis module; 53. a Z-axis module; 6. a defective product jig; 7. a clamping jaw cylinder; 8. a workpiece; 9. and a control box.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and illustrate, by way of illustration only, the basic structure of the invention, and which therefore show only the constituents relevant to the invention.

As shown in fig. 1 and 2, a vacuum testing machine includes a frame 1 and a testing assembly 2 located on the frame 1; the detection assembly 2 comprises a detection jig 21, a detection head 22 positioned on the detection jig 21, a sealing cylinder 23 positioned at one end of the detection jig 21 and a sealing seat 24 positioned on the sealing cylinder 23, the detection jig 21 and the sealing cylinder 23 are positioned on the same straight line, a U-shaped groove is formed in the detection jig 21, the detection head 22 corresponds to the U-shaped groove, a supporting seat 3 is arranged on the sealing cylinder 23, and a sealing mandrel 4 is arranged on the sealing seat 24.

In this embodiment, when needing to carry out vacuum detection to work piece 8, at first lay work piece 8 in U type groove and constant head tank, then sealed cylinder 23 drive seal receptacle 24 moves, make 8 one end of work piece and detect the cooperation of head 22, the other end cooperates with sealed dabber 4 in the seal receptacle 24, after 8 both ends of work piece are fixed to be accomplished, use the vacuum pump to carry out evacuation processing to work piece 8 at detecting head 22 one end, make the vacuum in work piece 8 be 10Mpa, after the evacuation is accomplished, adopt the manometer to monitor the vacuum that detects head 22 position department, when the vacuum in work piece 8 keeps at 10Mpa, indicate work piece 8 is qualified, if the vacuum reduces in the work piece 8, then indicate work piece 8 unqualifiedly, work piece 8 will move to on the draw-in groove of defective products tool 6 under the effect of triaxial module 5.

In this embodiment, the rack 1 is further provided with a three-axis module 5 and a defective fixture 6, and the defective fixture 6 is provided with a clamping groove.

Specifically, triaxial module 5 includes X axle module 51, can follow Y axle module 52 that X axle module 51 length direction goes on moving and can follow Z axle module 53 that Y axle module 52 length direction goes on moving, is provided with clamping jaw cylinder 7 on the Z axle module 53, and clamping jaw cylinder 7 can carry out the centre gripping to work piece 8, then realizes the removal to work piece 8 under triaxial module 5 effect.

Particularly, X axle module 51 and Y axle module 52 are the linear drive module, and the linear drive module all adopts motor and lead screw cooperation, realizes the motion of corresponding structure, and Z axle module 53 is the slip table cylinder.

In this embodiment, the detecting jig 21 includes a jig bottom plate and jig vertical plates, the number of the jig vertical plates is three and the jig vertical plates are distributed at intervals along the length direction of the jig bottom plate, and the workpiece 8 is placed on the jig vertical plates.

Specifically, the U-shaped groove is located on the fixture vertical plate.

In this embodiment, the sealing seat 24 is provided with a positioning groove, and the positioning groove and the U-shaped groove are located on the same line, so as to ensure that the position of the workpiece 8 does not deviate in the detection process.

In the present embodiment, the seal cylinder 23 is a slide table cylinder.

In this embodiment, the rack 1 is provided with a control box 9, the control box 9 is electrically connected with the detection component 2, a programmable PLC controller (model: ohm dragon CPM1A-40CDR-D-V1) is arranged in the control box 9, the programmable PLC controller controls the detection component 2 and the triaxial module 5, and meanwhile, the control box 9 is provided with a control button to realize the overall control.

To sum up, the utility model discloses under frame 1 and detection subassembly 2's cooperation, adopt the vacuum pump to detect head 22 position department and carry out the evacuation operation, realized the vacuum detection to the part, it is high to detect the precision, has reduced the consumption of manpower, has improved detection efficiency, simultaneously the utility model discloses simple structure, degree of automation is higher.

In light of the foregoing, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A vacuum detection machine is characterized by comprising a machine frame and a detection assembly positioned on the machine frame; the detection assembly comprises a detection jig, a detection head positioned on the detection jig, a sealing cylinder positioned at one end of the detection jig and a sealing seat positioned on the sealing cylinder, the detection jig and the sealing cylinder are positioned on the same straight line, a U-shaped groove is formed in the detection jig, the detection head corresponds to the U-shaped groove in position, a supporting seat is arranged on the sealing cylinder, and a sealing mandrel is arranged on the sealing seat.

2. The vacuum testing machine according to claim 1, wherein the rack is further provided with a three-axis module and a defective product jig, and the defective product jig is provided with a clamping groove.

3. The vacuum testing machine according to claim 2, wherein said three-axis module comprises an X-axis module, a Y-axis module capable of moving along the length direction of said X-axis module, and a Z-axis module capable of moving along the length direction of said Y-axis module, said Z-axis module being provided with a clamping jaw cylinder.

4. The vacuum testing machine according to claim 3, wherein said X-axis module and said Y-axis module are linear driving modules, and said Z-axis module is a sliding table cylinder.

5. The vacuum testing machine of claim 1, wherein the testing fixture comprises a fixture bottom plate and three fixture vertical plates, and the fixture vertical plates are spaced apart from each other along the length direction of the fixture bottom plate.

6. The vacuum testing machine according to claim 5, wherein said U-shaped groove is located on said vertical jig plate.

7. The vacuum testing machine as claimed in claim 1, wherein the sealing seat has a positioning groove, and the positioning groove is aligned with the U-shaped groove.

8. The vacuum testing machine of claim 1, wherein said sealing cylinder is a slide cylinder.

9. The vacuum testing machine according to claim 1, wherein a control box is disposed on the frame, and the control box is electrically connected to the testing assembly.