CN218271219U - Auxiliary pump sealing detection device for production line - Google Patents
Auxiliary pump sealing detection device for production line Download PDFInfo
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- CN218271219U CN218271219U CN202222821324.4U CN202222821324U CN218271219U CN 218271219 U CN218271219 U CN 218271219U CN 202222821324 U CN202222821324 U CN 202222821324U CN 218271219 U CN218271219 U CN 218271219U
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Abstract
The utility model discloses an auxiliary pump sealing detection device for production line, belonging to the sealing detection technical field, comprising a bottom plate and a mounting rack arranged perpendicular to the bottom plate, wherein the mounting rack is provided with a lifting rack, one side of the lifting rack is provided with a lifting cylinder driving the lifting rack to move, and a piston rod of the lifting cylinder is connected with the lifting rack through a linkage plate; the lifting frame comprises a mounting plate arranged in parallel with the bottom plate, a workpiece fixing block is arranged on the bottom plate under the mounting plate, and a profiling placing cavity is arranged on the workpiece fixing block; be provided with on the mounting panel and compress tightly post, shutoff post and sealed detection post, compress tightly the post lower extreme and extend and be provided with the compact heap to the work piece direction, shutoff post lower extreme extends and is provided with sealed the pad to the work piece direction, and sealed detection post is hollow structure, and sealed detection post lower extreme extends and is provided with the detection and connects to the work piece direction. The utility model discloses can realize automatic sealed the detection, improve detection efficiency, reduce the work piece loss.
Description
Technical Field
The utility model belongs to the technical field of sealed the detection, especially, relate to a sealed detection device of auxiliary pump for producing line.
Background
In an automobile oil circuit system, gasoline enters an engine from an oil tank through an auxiliary pump, and in the production link of the auxiliary pump, the sealing performance of the auxiliary pump after production and processing needs to be detected so as to ensure the working performance of the auxiliary pump. The existing auxiliary pump tightness detection is generally carried out by adopting a water pressure detection mode, so that water is easy to remain in a workpiece, and the subsequent use of the workpiece is influenced; the auxiliary pump tightness detection also adopts an air pressure detection mode to fill air into the auxiliary pump, so that the tightness of the auxiliary pump is detected. But current testing process, the manual work piece that detects of testing personnel, detection efficiency is low, can not satisfy the production demand that produces production automation, adopts detection device to examine time measuring to assisting the pump, and current sealed detection device is to assisting pump work piece structural feature, has following defect: 1. the workpiece can not be stably placed, so that detection errors are easily caused by the fact that the workpiece is not flat in the detection process, and the detection result is influenced; 2. in the detection process, a ventilation opening on the auxiliary pump needs to be plugged, and the oil inlet is communicated to realize the detection of the tightness of the workpiece; 3. in the detection process, hard contact is easy to occur between the detection device and the workpiece, damage is caused to the workpiece, and the qualified rate of the workpiece is influenced.
Disclosure of Invention
Problem to prior art existence, the utility model provides an assist pump seal detection device for producing line can realize automatic sealed the measuring, improves detection efficiency, reduces the work piece loss, guarantees that every work piece gas tightness detection condition is the same. The process realizes the close connection and matching, and meets the production requirements of a production line.
The utility model discloses a realize like this, an auxiliary pump seals detection device for producing line, including bottom plate and the mounting bracket that is perpendicular to the bottom plate setting, be provided with the crane that can move along the vertical direction of mounting bracket on the mounting bracket, crane one side is provided with the lift cylinder that drives the crane and remove, the piston rod of lift cylinder is connected with the crane through the linkage board;
the lifting frame comprises a mounting plate arranged in parallel with the bottom plate, a workpiece fixing block for placing and limiting a workpiece is arranged on the bottom plate under the mounting plate, and a profiling placing cavity with the same outline structure as the workpiece is arranged on the workpiece fixing block;
the device comprises a mounting plate and is characterized in that a compression column, a plugging column and a sealing detection column are arranged on the mounting plate, the lower end of the compression column extends towards the direction of a workpiece and is provided with a compression block for compressing the workpiece, the lower end of the plugging column extends towards the direction of the workpiece and is provided with a sealing gasket for sealing a ventilation opening in the workpiece, the sealing detection column is of a hollow structure, and the lower end of the sealing detection column extends towards the direction of the workpiece and is provided with a detection joint matched with an oil inlet of the workpiece.
Further, the mounting panel up end is provided with three linear bearing, the upper end that compresses tightly post, shutoff post and sealed detection post all runs through the mounting panel setting in the linear bearing that corresponds, the upper end that compresses tightly post, shutoff post and sealed detection post all is provided with and is used for spacing lock mother, is located the mounting panel lower extreme compress tightly post, shutoff post and sealed detection post on all overlap and establish there is buffer spring, avoid compressing tightly the sealed pad of tip under the post, the detection joint of the compact heap of tip under the shutoff post and the sealed detection post tip under the tip is in the decline in-process and work piece hard contact, causes the damage to the work piece.
Furthermore, the linkage plate comprises a connecting plate which is connected with the mounting plate and is arranged perpendicular to the mounting plate, a buffer support is arranged on a bottom plate of the connecting plate, a buffer is arranged on the buffer support, a sealing pad which can control the lower end of the compression column can be controlled, the compression block at the lower end of the sealing column and the detection joint at the lower end of the sealing detection column can be controlled to descend at a speed and a force when being close to the position of a workpiece, the protection effect on the workpiece is improved, and the yield is improved.
Further, be located be provided with marking mechanism on the base of work piece fixed block one side, marking mechanism is including installation base and the propulsion cylinder of setting on the installation base, be provided with on the piston rod of propulsion cylinder and press down the seal ware, press down the seal ware and place the position height with the work piece and the same, can guarantee that the work piece realizes beating the work of mark after accomplishing the detection, improve work efficiency, improve whole integration.
Furthermore, a guide rail sliding block assembly is arranged on the mounting frame, and the lifting frame is arranged on a sliding block of the guide rail sliding block assembly.
The utility model has the advantages and technological effect: by adopting the technical scheme, automatic sealing detection can be realized, the detection efficiency is improved, the workpiece loss is reduced, and the airtightness detection condition of each workpiece is ensured to be the same. The process realizes the close connection and matching, and meets the production requirement of a production line.
Through the profiling placing cavity, the pressing column and the pressing block, the workpiece can be prevented from being shifted in position in the detection process, the limiting and pressing effect on the workpiece is effectively achieved, and the detection accuracy and reliability are guaranteed; by the aid of the plugging column, the sealing gasket and the sealing detection column, the air vent on the workpiece can be plugged, the oil inlet and the detection joint can be connected, the structure is simple, working space is saved, and the sealing detection requirement under a special structure of the workpiece is met; through the linear bearing and the buffer bearing which are arranged, hard contact among the detection joint, the sealing gasket, the pressing block and the workpiece in the pressing process can be prevented, and the mechanical damage to the workpiece and the influence on the qualified rate of the workpiece are avoided.
Drawings
Fig. 1 is an overall schematic diagram provided by the embodiment of the present invention;
fig. 2 is a schematic view of an operating state provided by an embodiment of the present invention;
fig. 3 is a schematic view of a connection structure of parts according to an embodiment of the present invention.
Figure 1, bottom plate; 2. a mounting frame; 3. a lifting frame; 3-1, mounting a plate; 4. a lifting cylinder; 5. a linkage plate; 5-1, connecting plates; 6. a workpiece fixing block; 6-1, profiling a placing cavity; 7. a compression post; 8. plugging the column; 9. sealing the detection column; 10. a compression block; 11. a gasket; 12. detecting the joint; 13. a linear bearing; 14. locking a nut; 15. a buffer spring; 16. a marking mechanism; 16-1, mounting a base; 16-2, propelling the cylinder; 16-3, a printing device; 17. a buffer bracket; 18. a buffer; 19. a guide rail slider assembly.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 3, the application provides an auxiliary pump seal detection device for producing line, including bottom plate 1 and the mounting bracket 2 that perpendicular to bottom plate 1 set up, be provided with the crane 3 that can follow the 2 vertical direction removals of mounting bracket on the mounting bracket 2, it is specific, be provided with guide rail sliding block set 19 on the mounting bracket 2, crane 3 sets up on guide rail sliding block set 19's the slider. A lifting cylinder 4 for driving the lifting frame 3 to move is arranged on one side of the lifting frame 3, and a piston rod of the lifting cylinder 4 is connected with the lifting frame 3 through a linkage plate 5;
the lifting frame 3 comprises a mounting plate 3-1 arranged in parallel with the bottom plate 1, a workpiece fixing block 6 for placing and limiting a workpiece is arranged on the bottom plate 1 right below the mounting plate 3-1, and a profiling placing cavity 6-1 with the same outline structure as the workpiece is arranged on the workpiece fixing block 6;
the device comprises a mounting plate 3-1 and is characterized in that a compression column 7, a plugging column 8 and a sealing detection column 9 are arranged on the mounting plate 3-1, the lower end of the compression column 7 extends towards the direction of a workpiece and is provided with a compression block 10 used for compressing the workpiece, the lower end of the plugging column 8 extends towards the direction of the workpiece and is provided with a sealing gasket 11 used for plugging a ventilation opening in the workpiece, the sealing detection column 9 is of a hollow structure, and the lower end of the sealing detection column 9 extends towards the direction of the workpiece and is provided with a detection joint 12 capable of being matched with an oil inlet of the workpiece.
The upper end face of the mounting plate 3-1 is provided with three linear bearings 13, the upper ends of the compression column 7, the plugging column 8 and the sealing detection column 9 all penetrate through the mounting plate 3-1 and are arranged in the corresponding linear bearings 13, so that the compression column 7, the plugging column 8 and the sealing detection column 9 can respectively vertically move in the corresponding linear bearings 13, the upper ends of the compression column 7, the plugging column 8 and the sealing detection column 9 are all provided with locking nuts 14 for limiting, when in an initial position, the locking nuts 14 respectively clamp the upper ends of the compression column 7, the plugging column 8 and the sealing detection column 9 on the linear bearings 13, and prevent the compression column 7, the plugging column 8 and the sealing detection column 9 from falling off from the linear bearings 13, and the compression column 7, the plugging column 8 and the sealing detection column 9 at the lower end of the mounting plate 3-1 are all sleeved with buffer springs 15. The sealing gasket 11 at the lower end part of the compression column 7, the compression block 10 at the lower end part of the sealing column 8 and the detection joint 12 at the lower end part of the sealing detection column 9 are prevented from being in hard contact with the workpiece in the descending process, and the workpiece is prevented from being damaged
The linkage plate 5 comprises a connecting plate 5-1 which is connected with the mounting plate 3-1 and is arranged vertically, a buffer support 17 is arranged on the bottom plate 1 corresponding to the connecting plate 5-1, and a buffer 18 is arranged on the buffer support 17. (the buffer 18 that sets up can control and compress tightly sealed 11 of post 7 lower part, the detection joint 12 of the compact heap 10 of the lower part of shutoff post 8 lower part and the sealed detection post 9 lower part when being close to the work piece position descending speed and dynamics, improves the protection effect to the work piece, improves the yield.
The marking mechanism 16 is arranged on the base on one side of the workpiece fixing block 6, the marking mechanism 16 comprises an installation base 16-1 and a propulsion cylinder 16-2 arranged on the installation base 16-1, and a piston rod of the propulsion cylinder 16-2 is provided with a stamping device 16-3. The height of the stamping device 16-3 is the same as that of the workpiece placement position, so that the workpiece can be guaranteed to realize marking after detection, the working efficiency is improved, and the overall integration is improved.
When the device works, a workpiece is placed in the profiling placing cavity 6-1, the lifting cylinder 4 is started, a piston rod of the lifting cylinder 4 drives the lifting frame 3 to move towards the direction of the workpiece through the linkage plate 5, and drives the pressing column 7, the plugging column 8 and the sealing detection column 9 to move towards the direction of the workpiece. When the workpiece is close to the position of the workpiece, the buffer 18 on the buffer bracket 17 is contacted with the lower end of the connecting plate 5-1 and provides an upward force to ensure the falling speed and the force in the process of contacting the workpiece, thereby playing a role in protection. When the workpiece is moved to a position contacting with the workpiece, at the moment, the pressing block 10 at the lower end of the pressing column 7 acts on the surface of the workpiece and presses the workpiece tightly in the profiling placing cavity 6-1 of the workpiece fixing block 6, and the sealing gasket 11 at the lower end of the sealing column 8 extends into the air vent of the workpiece and seals the air vent, so that air leakage in the air tightness detection process is guaranteed, and the detection result is influenced. The detection joint 12 at the lower end of the sealing detection column 9 is sealed with the end face of an oil inlet on the workpiece, and the workpiece is inflated through the sealing detection column 9 and the detection joint 12 to perform workpiece sealing detection. After the detection is qualified, the air cylinder 16-2 is pushed to push the stamping device 16-3 to mark the outer wall of the workpiece, and marking is completed.
In the contact process of the compression column 7, the plugging column 8 and the sealing detection column 9 with the workpiece, the workpiece provides an upward thrust, so that the buffer springs 15 sleeved on the compression column 7, the plugging column 8 and the sealing detection column 9 are compressed and move towards the upper part in the linear bearing 13, the buffering effect is achieved, and hard contact with the workpiece is avoided.
By adopting the technical scheme, automatic sealing detection can be realized, the detection efficiency is improved, the workpiece loss is reduced, and the same air tightness detection condition of each workpiece is ensured. The process realizes the close connection and matching, and meets the production requirements of a production line. Through the arranged profiling placing cavity 6-1, the pressing column 7 and the pressing block 10, the position deviation of a workpiece in the detection process can be avoided, the limiting and pressing effect on the workpiece is effectively realized, and the detection accuracy and reliability are ensured; by the aid of the plugging column 8, the sealing gasket 11 and the sealing detection column 9, an oil inlet and the detection joint 12 can be connected while a ventilation port on the workpiece is plugged, the structure is simple, working space is saved, and sealing detection requirements under special structures of the workpiece are met; through the linear bearing 13 and the buffer bearing, hard contact between the detection joint 12, the sealing gasket 11 and the pressing block 10 and the workpiece in the pressing process can be prevented, and mechanical damage to the workpiece and influence on the qualified rate of the workpiece are avoided.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. An auxiliary pump sealing detection device for a production line is characterized by comprising a bottom plate and an installation frame perpendicular to the bottom plate, wherein a lifting frame capable of moving in the vertical direction of the installation frame is arranged on the installation frame, a lifting cylinder for driving the lifting frame to move is arranged on one side of the lifting frame, and a piston rod of the lifting cylinder is connected with the lifting frame through a linkage plate;
the lifting frame comprises a mounting plate arranged in parallel with the bottom plate, a workpiece fixing block for placing and limiting a workpiece is arranged on the bottom plate under the mounting plate, and a profiling placing cavity with the same outline structure as the workpiece is arranged on the workpiece fixing block;
the device is characterized in that a compression column, a blocking column and a sealing detection column are arranged on the mounting plate, the lower end of the compression column extends towards the workpiece direction and is provided with a compression block used for compressing the workpiece, the lower end of the blocking column extends towards the workpiece direction and is provided with a sealing pad used for blocking a ventilation opening in the workpiece, the sealing detection column is of a hollow structure, and the lower end of the sealing detection column extends towards the workpiece direction and is provided with a detection joint matched with an oil inlet of the workpiece.
2. The auxiliary pump seal detection device for the production line as claimed in claim 1, wherein the upper end face of the mounting plate is provided with three linear bearings, the upper ends of the compression column, the blocking column and the seal detection column all penetrate through the mounting plate and are arranged in the corresponding linear bearings, the upper ends of the compression column, the blocking column and the seal detection column are provided with locking nuts for limiting, and the compression column, the blocking column and the seal detection column which are located at the lower end of the mounting plate are all sleeved with buffer springs.
3. The auxiliary pump seal detection device for the production line as claimed in claim 1 or 2, wherein the linkage plate comprises a connection plate connected with the mounting plate and arranged perpendicular to each other, a buffer support is arranged on a bottom plate corresponding to the connection plate, and a buffer is arranged on the buffer support.
4. The auxiliary pump seal detection device for the production line as claimed in claim 1, wherein a marking mechanism is disposed on the base on one side of the workpiece fixing block, the marking mechanism includes an installation base and a propulsion cylinder disposed on the installation base, and a piston rod of the propulsion cylinder is provided with a stamp.
5. The auxiliary pump seal detection device for the production line as claimed in claim 1, wherein a guide rail slider assembly is arranged on the mounting frame, and the lifting frame is arranged on a slider of the guide rail slider assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222821324.4U CN218271219U (en) | 2022-10-25 | 2022-10-25 | Auxiliary pump sealing detection device for production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222821324.4U CN218271219U (en) | 2022-10-25 | 2022-10-25 | Auxiliary pump sealing detection device for production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218271219U true CN218271219U (en) | 2023-01-10 |
Family
ID=84752010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222821324.4U Active CN218271219U (en) | 2022-10-25 | 2022-10-25 | Auxiliary pump sealing detection device for production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218271219U (en) |
-
2022
- 2022-10-25 CN CN202222821324.4U patent/CN218271219U/en active Active
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