CN217596433U

CN217596433U - Cam driving mechanism with sealing clamping jaw

Info

Publication number: CN217596433U
Application number: CN202221708715.9U
Authority: CN
Inventors: 郁洪波
Original assignee: Zhuozhou Qimingxing Stationery Co ltd
Current assignee: Beijing Tianjin Jiqi Mingxing (Hebei) Industrial Co.,Ltd.
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-10-18
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses a cover tight clamping jaw cam actuating mechanism, the power distribution box comprises a box body, a side of box is equipped with lift cam and movable rod, the one end of movable rod is equipped with the lifting piece, the another side of box is equipped with the cam and the swinging arms that advance, the top of swinging arms is equipped with the ejector pad, the top of box is equipped with the elevating platform, the bottom surface both ends of elevating platform all are equipped with the lifter, the end and the pull-back spring coupling of lifter, a side of elevating platform is equipped with the driving block, the top surface of elevating platform is equipped with the fixing base, be equipped with the guiding hole on the fixing base, be equipped with the reciprocating lever in the guiding hole, the reciprocating lever is connected with the removal seat, a side of removing the seat is equipped with the transfer line, be equipped with reset spring on the removal seat, the top surface and the mount of removing the seat are connected, the mount is connected with pneumatic clamping jaw. The utility model adopts the above structure cover tight clamping jaw cam actuating mechanism can realize the accurate acquisition to single sealing washer to send the sealing washer to the tight casing department of cover from the pay-off terminal of sealing washer, improve the assembly efficiency of sealing washer.

Description

Cam driving mechanism with sealing clamping jaw

Technical Field

The utility model relates to a sealing washer rigging equipment technical field especially relates to a close clamping jaw cam actuating mechanism of cover.

Background

With the development of economy and the progress of science and technology, the manufacturing industry gradually realizes mechanized production, but in the assembling process of the sealing ring of the automobile pipe joint component, because the sealing ring component is too small and is not easy to be mechanically taken and assembled, a manual assembling method is generally adopted. In order to liberate labor and improve the assembly efficiency of the sealing ring, a sealing clamping jaw cam driving mechanism needs to be provided to realize accurate grabbing of the sealing ring and take and place the sealing ring above a sealing shell of a sealing workbench from a feeding terminal of the sealing ring.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cover close clamping jaw cam actuating mechanism can realize the accurate acquisition to single sealing washer to send the sealing washer to the close casing department of cover from the pay-off terminal of sealing washer, improve the assembly efficiency of sealing washer.

In order to achieve the purpose, the utility model provides a dense clamping jaw cam driving mechanism, which comprises a box body, wherein one side surface of the box body is provided with a lifting cam and a movable rod, the movable rod is positioned above the lifting cam, one end of the movable rod is rotationally connected with the box body, the other end of the movable rod is provided with a lifting block, the middle part of the movable rod is provided with a lug which is arranged corresponding to the lifting cam, the other side surface of the box body is provided with an advancing cam and a swinging rod, the swinging rod is positioned at one side of the advancing cam, the swinging rod is rotationally connected with the box body, the top part of the swinging rod is provided with a push block, the advancing cam is connected with the lifting cam through a connecting shaft, the connecting shaft is connected with a power device, two vertically arranged guide sleeves are arranged in the box body, the top part of the box body is provided with a lifting platform, the lifting platform is characterized in that two ends of the bottom surface of the lifting platform are respectively provided with a lifting rod penetrating into the guide sleeve, the tail end of the lifting rod is connected with a pull-back spring, the pull-back spring is vertically arranged, the bottom end of the pull-back spring is fixedly connected with the bottom end of the box body, one side surface of the lifting platform is provided with a transmission block arranged corresponding to the lifting block, the top surface of the lifting platform is provided with a fixed seat, the fixed seat is provided with a horizontally arranged guide hole, a reciprocating rod is arranged in the guide hole and connected with a movable seat, one side surface of the movable seat is provided with a transmission rod arranged corresponding to the push block, the movable seat is provided with a horizontally arranged reset spring, one end of the reset spring is connected with the movable seat, the other end of the reset spring is connected with the lifting platform through a fixed rod, and one end of the top surface of the movable seat, far away from the fixed rod, is connected with a fixed frame, the tail end of the fixing frame is connected with the pneumatic clamping jaw, and the pneumatic clamping jaw is provided with a sleeve sealing guide rod in a clamping mode.

Preferably, a guide rod is arranged in the return spring in a penetrating manner, one end of the guide rod is fixedly connected with the fixed rod, and the other end of the guide rod is positioned in a horizontal through hole of the movable seat.

Preferably, the outer surfaces of the lifting block, the convex block and the push block are all provided with rubber sleeves.

Preferably, the section radius of the bottom end of the density-sleeved guide rod is gradually increased from bottom to top, and the section radius of the top end of the density-sleeved guide rod is gradually increased from top to bottom.

Therefore, the utility model adopts the above structure cover tight clamping jaw cam actuating mechanism, can realize the accurate acquisition to single sealing washer to send the sealing washer to the tight casing department of cover from the pay-off terminal of sealing washer, improve the assembly efficiency of sealing washer.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

FIG. 1 is a schematic view of an embodiment of a closed-jaw cam actuation mechanism of the present invention;

figure 2 is a schematic diagram of an embodiment of an advancing cam in a sleeve density jaw cam actuation mechanism of the present invention.

Reference numerals

1. A box body; 2. a lifting cam; 3. a movable rod; 4. lifting the block; 5. a bump; 6. an advancing cam; 7. a swing lever; 8. a push block; 9. a lifting platform; 10. a lifting rod; 11. a transmission block; 12. a fixed seat; 13. a reciprocating lever; 14. a movable seat; 15. a return spring; 16. a transmission rod; 17. a fixed mount; 18. A pneumatic clamping jaw; 19. the guide rod is tightly sleeved.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in the figure, a tight clamping jaw cam actuating mechanism of cover, including box 1, a side of box 1 is equipped with lift cam 2 and movable rod 3, and movable rod 3 is located lift cam 2's top, and the one end and the box 1 swivelling joint of movable rod 3, the other end of movable rod 3 are equipped with lifting block 4, and the middle part of movable rod 3 is equipped with and corresponds the lug 5 that sets up with lift cam 2. The other side of the box body 1 is provided with an advancing cam 6 and a swinging rod 7, the swinging rod 7 is positioned on one side of the advancing cam 6, the swinging rod 7 is rotatably connected with the box body 1, and the top of the swinging rod 7 is provided with a push block 8. The outer surfaces of the lifting block 4, the lug 5 and the push block 8 are provided with rubber sleeves, the rubber sleeves can protect and buffer the lifting block 4, the lug 5 and the push block 8, and the service lives of the lifting block 4, the lug 5 and the push block 8 are prolonged. The advancing cam 6 is connected with the lifting cam 2 through a connecting shaft, and the connecting shaft is connected with a power device. The power device can drive the connecting shaft to rotate, the connecting shaft can drive the advancing cam 6 and the lifting cam 2 to rotate, when the convex part of the lifting cam 2 is in contact with the convex block 5, the lifting block 4 is lifted to the highest position, and when the convex part of the advancing cam 6 is in contact with the swinging rod 7, the push block 8 is pushed to the position far away from the advancing cam 6.

Be equipped with the guide sleeve of two vertical settings in the box 1, the top of box 1 is equipped with elevating platform 9, and the bottom surface both ends of elevating platform 9 all are equipped with the lifter 10 that penetrates in the guide sleeve, and guide sleeve can play the guide effect to the lift of lifter 10, and then stability when increasing elevating platform 9 and going up and down. The end and the pull-back spring of lifter 10 are connected, and the vertical setting of pull-back spring, and the bottom fixed connection of the bottom of pull-back spring and box 1, the pull-back spring is used for playing the effect of pull-back to lifter 10 after elevating platform 9 rises, and then makes 9 decline playback of elevating platform. A driving block 11 corresponding to the lifting block 4 is arranged on one side surface of the lifting table 9, and the driving block 11 is used for bearing the uplifting force applied by the lifting block 4, so that the lifting table 9 is driven to ascend. The top surface of elevating platform 9 is equipped with fixing base 12, is equipped with the guiding hole of level setting on fixing base 12, is equipped with reciprocating lever 13 in the guiding hole, and reciprocating lever 13 is connected with removal seat 14, and removal seat 14 can be in the forward or retreat motion under the guide effect of reciprocating lever 13 and guiding hole. The movable seat 14 is provided with a reset spring 15 which is horizontally arranged, one end of the reset spring 15 is connected with the movable seat 14, the other end of the reset spring 15 is connected with the lifting platform 9 through a fixed rod, and the reset spring 15 can pull the movable seat 14 back to the original position after advancing so as to realize the reset of the movable seat 14. The guide rod penetrates through the reset spring 15, one end of the guide rod is fixedly connected with the fixed rod, the other end of the guide rod is located in a horizontal through hole of the movable seat, and the guide rod is used for ensuring that the direction of the reset spring 15 cannot deviate when the reset spring is stretched and retracted, so that the movement stability of the movable seat 14 is ensured. A transmission rod 16 arranged corresponding to the push block 8 is arranged on one side surface of the movable seat 14, and the transmission rod 16 is used for bearing the thrust applied by the push block 8 to the transmission rod and further driving the movable seat 14 to move horizontally. One end, far away from the fixed rod, of the top surface of the moving seat 14 is connected with a fixed frame 17, the tail end of the fixed frame 17 is connected with a pneumatic clamping jaw 18, the pneumatic clamping jaw 18 clamps a sealing guide rod 19, and the pneumatic clamping jaw 18 can clamp the sealing guide rod 19 to move along with the movement of the moving seat 14. The section radius of the bottom end of the sealing guide rod 19 is gradually increased from top to bottom, the section radius of the top end of the sealing guide rod 19 is gradually increased from top to bottom, and the sealing guide rod 19 is used for acquiring the sealing ring and drives the sealing ring to move along with the movement of the moving seat 14, so that the position of the sealing ring is transferred.

When the sealing device is used, the initial position of the sealing sleeve guide rod 19 is at the feeding terminal of the sealing ring and is inserted into the middle of the sealing ring, so that the sealing ring surrounds the bottom end of the sealing sleeve guide rod 19, the power device starts to drive the connecting shaft to rotate, the connecting shaft drives the advancing cam 6 and the lifting cam 2 to rotate, when the convex part of the lifting cam 2 is contacted with the bump 5, the lifting block 4 is lifted to the highest position, the lifting block 4 supports the driving block 11 to ascend, so that the lifting platform 9 ascends, when the convex part of the advancing cam 6 is contacted with the swinging rod 7, the push block 8 is pushed to the position far away from the advancing cam 6, the push block 8 pushes the driving rod 16 to advance, so that the moving seat 14 advances, when the lifting platform 9 ascends and the moving seat 14 advances, so that the clamping jaw cylinder clamps the sealing sleeve guide rod 19 to ascend and advance, when the clamping jaw cylinder clamps the sealing sleeve guide rod 19 to the sealing sleeve shell, the clamping jaw loosens the cylinder sealing sleeve guide rod 19, the sealing ring is stripped from the sealing ring sleeving guide rod 19 by using the next device, then the clamping jaw cylinder clamps the sealing ring sleeving guide rod 19 again, the power device drives the connecting shaft to rotate reversely, the connecting shaft drives the advancing cam 6 and the lifting cam 2 to rotate, the contact point of the lifting cam 2 and the bump 5 is changed from a convex part to a concave part, the lifting platform 9 is pulled by the pull spring to descend to the original height, the contact point of the advancing cam 6 and the swing rod 7 is also changed from the convex part to the concave part, the moving seat 14 retreats to the original position under the pulling of the return spring 15, the descending of the lifting platform 9 and the retreating of the moving seat 14 enable the clamping jaw cylinder to clamp the sealing ring sleeving guide rod 19 to descend and retreat, when the clamping jaw cylinder clamps the sealing ring sleeving guide rod 19 to move from the sleeving shell to the feeding terminal of the sealing ring, the single acquisition of the sealing ring is realized, the actions are repeated, and the mechanical taking and assembling of the sealing ring are realized, the assembly efficiency of sealing washer has been improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit the same, and although the present invention is described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a close clamping jaw cam actuating mechanism of cover which characterized in that: comprises a box body, a side face of the box body is provided with a lifting cam and a movable rod, the movable rod is positioned above the lifting cam, one end of the movable rod is connected with the box body in a rotating way, the other end of the movable rod is provided with a lifting block, the middle part of the movable rod is provided with a convex block which is correspondingly arranged with the lifting cam, the other side face of the box body is provided with an advancing cam and a swinging rod, the swinging rod is positioned at one side of the advancing cam, the swinging rod is connected with the box body in a rotating way, the top of the swinging rod is provided with a push block, the advancing cam is connected with the lifting cam through a connecting shaft, the connecting shaft is connected with a power device, two vertically arranged guide sleeves are arranged in the box body, the top of the box body is provided with a lifting table, both ends of the bottom surface of the lifting table are provided with lifting rods which penetrate into the guide sleeves, the tail end of the lifting rod is connected with a pullback spring, the pullback spring is vertically arranged, the bottom end of the pullback spring is fixedly connected with the bottom end of the box body, one side surface of the lifting platform is provided with a transmission block which is arranged corresponding to the lifting block, the top surface of the lifting platform is provided with a fixed seat, the fixed seat is provided with a guide hole which is horizontally arranged, a reciprocating rod is arranged in the guide hole and connected with a movable seat, one side surface of the movable seat is provided with a transmission rod which is arranged corresponding to the push block, the movable seat is provided with a reset spring which is horizontally arranged, one end of the reset spring is connected with the movable seat, the other end of the reset spring is connected with the lifting platform through a fixed rod, one end of the top surface of the movable seat, which is far away from the fixed rod, is connected with a fixed frame, and the tail end of the fixed frame is connected with a pneumatic clamping jaw, the pneumatic clamping jaw is provided with a sleeve sealing guide rod.

2. A sleeve seal jaw cam actuation mechanism according to claim 1, wherein: a guide rod penetrates through the reset spring, one end of the guide rod is fixedly connected with the fixed rod, and the other end of the guide rod is located in a horizontal through hole of the movable seat.

3. A sleeve seal jaw cam actuation mechanism according to claim 2, wherein: the outer surfaces of the lifting block, the convex block and the push block are all provided with rubber sleeves.

4. A seal jaw cam actuation mechanism according to claim 3, wherein: the section radius of the bottom end of the sleeve-density guide rod is gradually increased from bottom to top, and the section radius of the top end of the sleeve-density guide rod is gradually increased from top to bottom.