CN219007510U

CN219007510U - Lightweight friction welding thrust rod

Info

Publication number: CN219007510U
Application number: CN202223361098.2U
Authority: CN
Inventors: 黄志明; 林志龙
Original assignee: Fujian Tianzhong Machinery Technology Co ltd
Current assignee: Fujian Tianzhong Machinery Technology Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-05-12
Anticipated expiration: 2032-12-15

Abstract

The utility model relates to a lightweight friction welding thrust rod, which belongs to the technical field of thrust rods and comprises a thrust rod body, wherein the thrust rod body comprises a first rod head, a first rod body, a second rod head and a polyurethane elastic sleeve.

Description

Lightweight friction welding thrust rod

Technical Field

The utility model relates to the technical field of thrust rods, in particular to a lightweight friction welding thrust rod.

Background

The thrust rod is also called as an anti-tilting rod, and is mainly used for preventing the vehicle body from excessively tilting transversely during turning and causing unnecessary traffic accidents, so that the transverse thrust rod mainly aims at preventing the vehicle from tilting transversely and improving the balance of the vehicle, is a torsion bar spring made of spring steel, is in a U shape and is transversely arranged on the front wall and the rear wall of the vehicle, and is a method for welding by using heat generated by friction of a workpiece contact surface as a heat source and making the workpiece generate plastic deformation under the action of pressure.

The patent document with the publication number of CN2859060 discloses a reaction rod assembly for a multi-axle truck, which is provided with a reaction rod and a rubber joint assembly vertically connected with joints of the reaction rod, wherein the reaction rod consists of joints at two ends and connecting rods connected with the joints at two ends, the joints are sleeved with the connecting rods, the periphery of the sleeved part of each joint is provided with a ring groove, the sleeve of each connecting rod is internally matched with the sleeved part of each joint, and a convex ring closely matched with each ring groove is arranged, so that the inner surface of each sleeve is pressed into each ring groove to form a convex ring matched with each ring groove, the tensile strength of the connection is greatly improved, the technical problem of fatigue vibration resistance is effectively solved, the fatigue vibration resistance of the joint is greatly improved, the convex rings matched with the ring grooves are preferably two or more, and the requirements of multiple strengths are more ensured.

There is therefore a need for a friction welding thrust rod that is lightweight to address the above-described problems.

Disclosure of Invention

In order to overcome the technical defects in the prior art, the utility model provides the lightweight friction welding thrust rod, which has the advantages of high strength and good stability, reduces the weight of the thrust rod and has good use effect by adopting a friction welding mode for connecting rods and joints during production.

The technical scheme adopted by the utility model is as follows: the utility model provides a lightweight friction welding distance rod, includes the distance rod body, the distance rod body includes first pole head, first body of rod, second pole head and polyurethane elastic sleeve, the first body of rod sets up first pole head one side, the second body of rod sets up first body of rod one side, the second pole head sets up second body of rod one end, polyurethane elastic sleeve sets up first pole head with inside the second pole head.

Preferably, the first club head comprises a first mounting head and a first connecting head, the first connecting head is fixedly welded on one side of the first mounting head, the first club body is in friction welding inside the first connecting head, and friction welding is conveniently carried out with the first club body through the first mounting head and the first connecting head.

Preferably, the second club head comprises a second mounting head and a second connector, the second connector is fixedly welded on one side of the second mounting head, the second club body is in friction welding inside the second connector, and friction welding is conveniently carried out with the second club body through the second mounting head and the second connector.

Preferably, the two polyurethane elastic sleeves are respectively arranged in the first mounting head and the second mounting head, and the joint of the club head and the double bridge is ensured to have large freedom of movement through the polyurethane elastic sleeves.

Preferably, the first screw rod is fixedly welded at the other end of the first rod body, the second screw rod is fixedly welded at the other end of the second rod body, the first screw rod is provided with a first thread, the second screw rod is provided with a second thread, the directions of the first thread and the second thread are opposite, and the opposite movement of the first screw rod and the second screw rod is conveniently realized through the first thread and the second thread.

Preferably, an adjusting sleeve is arranged between the first screw and the second screw, a first screw groove and a second screw groove are respectively formed in two ends of the adjusting sleeve, the first screw groove corresponds to the first screw, the second screw groove corresponds to the second screw, and the length of the thrust rod body is conveniently adjusted according to different automobile double-bridge distances through the matching of the first screw, the second screw and the adjusting sleeve.

Preferably, the first screw rod is sleeved with a first nut, a first protecting sleeve is fixedly welded at one end of the first nut, the first protecting sleeve corresponds to the first rod body, the first screw thread is arranged on the inner ring of the first nut, a sealing ring is arranged in the first protecting sleeve, the first nut is prevented from sliding on the first screw rod in the vibration process, dust is prevented from contacting the first screw thread through the sealing ring in the first protecting sleeve, and the service life is prolonged.

Preferably, the second screw rod is sleeved with a second nut, one end of the second nut is fixedly welded with a second protective sleeve, the second protective sleeve corresponds to the second rod body, the second screw thread is arranged on the inner ring of the second nut, the sealing ring is arranged inside the second protective sleeve, the second nut is prevented from sliding on the second screw rod in the vibration process, dust is prevented from contacting the second screw thread through the sealing ring in the second protective sleeve, and the service life is prolonged.

The beneficial effects of the utility model are as follows: according to the utility model, the first connector and the first rod body are subjected to the welded junction friction welding of the thrust rod through the friction welding machine, the second connector and the second rod body are subjected to the welded junction friction welding of the thrust rod through the friction welding machine, the friction welding between the first rod head and the first rod body and the friction welding between the second rod head and the second rod body are finished, the strength and the stability of the thrust rod body are improved, the weight of the thrust rod body is also reduced, looseness is avoided in the long-term vibration process, and the use effect is improved.

Drawings

Fig. 1 is a schematic perspective view of the whole structure of the present utility model.

Fig. 2 is a schematic perspective view of the split structure of the present utility model.

Fig. 3 is an enlarged perspective view of fig. 2 according to the present utility model.

Reference numerals illustrate: in the figure: 1. a thrust rod body; 101. a first club head; 1011. a first mounting head; 1012. a first connector; 102. a first rod body; 103. a second rod body; 104. a second club head; 1041. a second mounting head; 1042. a second connector; 105. a polyurethane elastic sleeve; 2. a first screw; 3. a second screw; 4. a first thread; 5. an adjusting sleeve; 6. a second screw groove; 7. a first nut; 8. a first protective sleeve; 9. a second nut; 10. and a second protective sleeve.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1 to 3, the present embodiment provides a lightweight friction welding thrust rod, comprising a thrust rod body 1, the thrust rod body 1 comprising a first rod head 101, a first rod body 102, a second rod body 103, a second rod head 104 and a polyurethane elastic sleeve 105, the first rod body 102 being disposed on one side of the first rod head 101, the second rod body 103 being disposed on one side of the first rod body 102, the second rod head 104 being disposed on one end of the second rod body 103, the polyurethane elastic sleeve 105 being disposed inside the first rod head 101 and the second rod head 104, the first rod head 101 comprising a first mounting head 1011 and a first connection head 1012, the first connection head 1012 being fixedly welded on one side of the first mounting head 1011, the first rod body 102 being friction welded inside the first connection head 1012, the second rod head 104 comprising a second mounting head 1041 and a second connection head 1042, the second connector 1042 is fixedly welded on one side of the second installation head 1041, the second rod body 103 is in friction welding inside the second connector 1042, the two polyurethane elastic sleeves 105 are respectively arranged inside the first installation head 1011 and the second installation head 1041, the first connector 1012 and the first rod body 102 are subjected to the welded junction friction welding of the thrust rod through a friction welding machine, the second connector 1042 and the second rod body 103 are subjected to the welded junction friction welding of the thrust rod through the friction welding machine, the friction welding between the first rod head 101 and the first rod body 102 and the friction welding between the second rod head 104 and the second rod body 103 are finished, the strength and the stability of the thrust rod body 1 are improved, the weight of the thrust rod body 1 is also reduced, looseness is avoided in the long-term vibration process, and the use effect is improved.

The other end of the first rod body 102 is fixedly welded with a first screw rod 2, the other end of the second rod body 103 is fixedly welded with a second screw rod 3, the first screw rod 2 is provided with a first thread 4, the second screw rod 3 is provided with a second thread, the directions of the first thread 4 and the second thread are opposite, an adjusting sleeve 5 is arranged between the first screw rod 2 and the second screw rod 3, the two ends of the adjusting sleeve 5 are respectively provided with a first screw groove and a second screw groove 6, the first screw groove corresponds to the first screw rod 2, the second screw groove 6 corresponds to the second screw rod 3, the opposite movement of the first screw rod 2 and the second screw rod 3 can be realized through rotating the adjusting sleeve 5, the length of the thrust rod body 1 can be adjusted according to the double-axle spacing of different automobiles, the practicability is improved, the first screw rod 2 is sleeved with a first nut 7, one end of the first nut 7 is fixedly welded with a first protecting sleeve 8, the first lag 8 corresponds with first body of rod 102, first screw thread 4 has been seted up on the inner ring of first nut 7, the inside sealing washer that is provided with of first lag 8, the cover is equipped with second nut 9 on the second screw rod 3, the fixed welding of second nut 9 one end has second lag 10, second lag 10 corresponds with second body of rod 103, the second screw thread has been seted up on the inner ring of second nut 9, the inside sealing washer that is provided with of second lag 10, through rotating first nut 7 and second nut 9, make first nut 7 and second nut 9 laminating adjustment sleeve 5's both ends, avoid sliding on first screw rod 2 and second screw rod 3 at vibrations in-process adjustment sleeve 5, improve quality of use, avoid the dust to contact first screw thread 4 and second screw thread through the sealing washer in first lag 8 and the second lag 10 simultaneously, improve life.

When the utility model is used, the first connector 1012 and the first rod body 102 are subjected to the welded junction friction welding of the thrust rod through the friction welding machine, the second connector 1042 and the second rod body 103 are subjected to the welded junction friction welding of the thrust rod through the friction welding machine, the friction welding between the first rod head 101 and the first rod body 102 and the friction welding between the second rod head 104 and the second rod body 103 are finished, the strength and the stability of the thrust rod body 1 are improved, the weight of the thrust rod body 1 is also lightened, looseness is avoided in a long-term vibration process, the using effect is improved, meanwhile, the first screw rod 2, the second screw rod 3 and the adjusting sleeve 5 are arranged, the opposite movement of the first screw rod 2 and the second screw rod 3 can be realized through rotating the adjusting sleeve 5, the length of the thrust rod body 1 can be adjusted according to different automobile double-bridge distances, the practicability is improved, the two ends of the adjusting sleeve 5 are prevented from being attached to each other through rotating the first nut 7 and the second nut 9, the adjusting sleeve 5 is prevented from being attached to the first screw rod 2 and the second screw rod 3 in the vibration process, the sliding of the first screw rod 7 and the second screw rod 3 is prevented from sliding on the second screw rod 3 in the vibration process, and the second screw rod 8 is prevented from contacting the first screw rod 8 and the second screw rod 4 is prevented from contacting with the first screw rod 4, and the dust is prevented from contacting with the second screw rod 4, and the dust is prevented from contacting the second screw rod 4.

While the basic principles and main features of the utility model and advantages of the utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing description merely illustrate the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lightweight friction welding distance rod, includes distance rod body (1), its characterized in that: the thrust rod body (1) comprises a first rod head (101), a first rod body (102), a second rod body (103), a second rod head (104) and a polyurethane elastic sleeve (105), wherein the first rod body (102) is arranged on one side of the first rod head (101), the second rod body (103) is arranged on one side of the first rod body (102), the second rod head (104) is arranged at one end of the second rod body (103), and the polyurethane elastic sleeve (105) is arranged inside the first rod head (101) and the second rod head (104).

2. A lightweight friction welding thrust rod as defined in claim 1 wherein: the first club head (101) comprises a first mounting head (1011) and a first connector (1012), wherein the first connector (1012) is fixedly welded on one side of the first mounting head (1011), and the first club body (102) is in friction welding inside the first connector (1012).

3. A lightweight friction welding thrust rod as defined in claim 2 wherein: the second club head (104) comprises a second mounting head (1041) and a second connector (1042), the second connector (1042) is fixedly welded on one side of the second mounting head (1041), and the second club body (103) is in friction welding inside the second connector (1042).

4. A lightweight friction welding thrust bar as defined in claim 3, wherein: the two polyurethane elastic sleeves (105) are respectively arranged inside the first mounting head (1011) and the second mounting head (1041).

5. A lightweight friction welding thrust rod as defined in claim 1 wherein: the novel screw rod comprises a first rod body (102), a first screw rod (2) is fixedly welded at the other end of the first rod body, a second screw rod (3) is fixedly welded at the other end of the second rod body (103), a first thread (4) is arranged on the first screw rod (2), a second thread is arranged on the second screw rod (3), and the directions of the first thread (4) and the second thread are opposite.

6. The lightweight friction welding thrust bar of claim 5 wherein: an adjusting sleeve (5) is arranged between the first screw (2) and the second screw (3), a first screw groove and a second screw groove (6) are respectively formed in two ends of the adjusting sleeve (5), the first screw groove corresponds to the first screw (2), and the second screw groove (6) corresponds to the second screw (3).

7. The lightweight friction welding thrust bar of claim 5 wherein: the novel screw rod is characterized in that a first nut (7) is sleeved on the first screw rod (2), a first protecting sleeve (8) is fixedly welded at one end of the first nut (7), the first protecting sleeve (8) corresponds to the first rod body (102), a first thread (4) is arranged on the inner ring of the first nut (7), and a sealing ring is arranged inside the first protecting sleeve (8).

8. The lightweight friction welding thrust bar of claim 7 wherein: the second screw rod (3) is sleeved with a second nut (9), a second protective sleeve (10) is fixedly welded at one end of the second nut (9), the second protective sleeve (10) corresponds to the second rod body (103), the second thread is formed in the inner ring of the second nut (9), and the sealing ring is arranged inside the second protective sleeve (10).