CN217158912U

CN217158912U - Lifting protection device of wire harness terminal crimping machine

Info

Publication number: CN217158912U
Application number: CN202220982482.5U
Authority: CN
Inventors: 厉霞; 何强; 徐扬
Original assignee: Yangzhou Honglian Auto Parts Co ltd
Current assignee: Yangzhou Honglian Auto Parts Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-08-09
Anticipated expiration: 2032-04-26

Abstract

The application relates to a liftable protection device of a wire harness terminal crimping machine, which is applied to the technical field of crimping machines and comprises a protection cover, wherein the protection cover is covered on the outer side of the crimping machine; the protective cover lifting device is characterized by further comprising a lifting mechanism and a driving mechanism, the protective cover is connected with the lifting mechanism, and the driving mechanism is connected with the lifting mechanism and used for driving the lifting mechanism to achieve lifting operation and driving the protective cover to achieve lifting. This application has and reduces operating personnel and be close to the punching press scope when the press-connection machine operation, causes the mistake and touches or the effect of accidental injury.

Description

Lifting protection device of wire harness terminal crimping machine

Technical Field

The application relates to the technical field of crimping machines, in particular to a liftable protection device of a wire harness terminal crimping machine.

Background

With the increasing variety of automobile electronic products, the automobile circuit becomes an indispensable part in the production process of automobile parts. In the production of automotive circuits, it is necessary to send the wire harness to a terminal crimping machine for processing. Because the stamping force is very big in the operation process of the terminal crimping machine, when a machine power supply is not disconnected, fingers or other body parts of an operator enter a stamping range, and industrial accidents can be caused.

In the related art, the fully-automatic wire harness terminal crimping machine is exposed outside for direct use, in order to monitor the normal work of the crimping machine, an operator needs to be close to the crimping machine when the crimping machine works, and at the moment, due to the lack of protective measures, the situation of mistaken touch or accidental injury is easy to occur.

SUMMERY OF THE UTILITY MODEL

In order to reduce operating personnel and be close to the punching press scope when the press-connection machine operation, the mistake appears and touches or the condition of accidental injury, this application provides a pencil terminal press-connection machine's liftable protector.

The application provides a but pencil terminal crimping machine's elevating protection device adopts following technical scheme:

a lifting protection device of a wire harness terminal crimping machine comprises a protection cover, wherein the protection cover is covered on the outer side of the crimping machine used for processing a wire harness;

still include elevating system and actuating mechanism, the protection casing with elevating system links to each other, actuating mechanism with elevating system links to each other, is used for the drive elevating system realizes the lift operation.

By adopting the technical scheme, the protective cover is covered outside the crimping machine when the crimping machine works and is used for isolating an operator from the crimping machine, so that the operator is out of the stamping range of the crimping machine, and the occurrence of accidental injury accidents is reduced; the lifting mechanism is connected with the protective cover and used for adjusting the height of the protective cover, when the crimping machine needs to maintain or replace a terminal, the protective cover is lifted for operation, and when the crimping machine operates, the protective cover is lowered to protect an operator; the driving mechanism is connected with the lifting mechanism and used for driving the lifting mechanism and providing power for the lifting mechanism.

Optionally, the lifting mechanism comprises a pair of lifting rails arranged in the vertical direction and a lifting beam rod arranged between the pair of lifting rails in a sliding manner, the protective cover is connected with the lifting beam rod, and the lifting beam rod is connected with the driving mechanism.

Through adopting above-mentioned technical scheme, the lifter beam pole links to each other with the protection casing, links to each other with actuating mechanism simultaneously again for make actuating mechanism exert the power transfer to the protection casing on, thereby drive the protection casing and reciprocate, realize the lift operation of protection casing, the lift track plays the guide effect to lifter beam pole and protection casing, is used for supporting the lifter beam pole simultaneously.

Optionally, a fixed beam rod is further disposed between the pair of lifting rails, the fixed beam rod is parallel to the lifting beam rod, and the fixed beam rod is located below the lifting beam rod;

when the lifting beam rod descends to be in contact with the fixed beam rod, the lower edge of the protective cover is in contact with the ground.

Through adopting above-mentioned technical scheme, at protection casing decline in-process, fixed beam pole is used for restricting the position that the walking beam pole descends, and after the protection casing descends to lower edge and ground contact, fixed beam pole and walking beam pole contact prevent that the protection casing from continuing to descend, have reduced the impaired condition of edge under the protection casing.

Optionally, the driving mechanism is a lifting cylinder, a body of the lifting cylinder is mounted on one of the lifting rails, and a piston rod of the lifting cylinder is connected with the lifting beam rod.

Through adopting above-mentioned technical scheme, the piston rod can reciprocate after the lift cylinder switches on the air supply, and the walking beam pole links to each other with the piston rod of lift cylinder, can realize driving the walking beam pole by the piston rod of lift cylinder and slide from top to bottom, and then realize the lift operation of protection casing.

Optionally, the protective cover includes a frame and a cover, the frame is connected to the lifting beam rod, and the cover is disposed along the periphery of the frame.

Through adopting above-mentioned technical scheme, the framework is used for supporting the cover body, makes the cover body remain the ground shape steadily, and the framework links to each other with the lifter bar simultaneously, can drive whole protection casing and go up and down along with the slip of lifter bar.

Optionally, the framework includes a pair of clamping ring and connects a plurality of connecting strips between a pair of clamping ring along week side, is located the top the clamping ring passes the lifter bar, and with lifter bar fixed connection is located the below the clamping ring is in a pair of the lifting track department all leaves the first mouth of dodging, the cover body is in a pair of the lifting track department all leaves the second mouth of dodging.

Through adopting above-mentioned technical scheme, the clamping ring is the partly of protection casing, the lifting beam pole is worn to locate by the clamping ring that is located the top, be used for making the lifting beam pole drive the protection casing oscilaltion at gliding in-process from top to bottom, the connecting strip is with a pair of clamping ring fixed connection, be used for making framework structure remain stable, thereby can support the cover body firmly, the clamping ring that is located the below all leaves the first mouth of dodging in a pair of lift track department, the cover body all leaves the second in a pair of lift track department and dodges the mouth, make the lifting beam pole not receive the clamping ring of below and the hindrance of the cover body in sliding process.

Optionally, the cover body is connected with each connecting strip through a bolt.

Through adopting above-mentioned technical scheme, the position of the cover body on the connecting strip keeps fixed to play the effect of the support cover body, make the structure of protection casing more stable.

Optionally, the lower edge of the cover body is provided with a third avoidance opening for accommodating a crimping machine for processing the wire harness, and the cover body is made of a transparent material.

Through adopting above-mentioned technical scheme, at the press-connection machine during operation, the operator can see through the cover body and observe the inside condition of protection casing, and when the protection casing descends, the third of cover body lower limb setting is dodged the mouth and is used for avoiding the part that press-connection machine and protection casing collided.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the protective cover is covered outside the crimping machine when the crimping machine works and is used for isolating an operator from the crimping machine, so that the operator is out of the stamping range of the crimping machine, and the occurrence of accidental injury accidents is reduced; the lifting mechanism is connected with the protective cover and used for adjusting the height of the protective cover, and the driving mechanism is connected with the lifting mechanism and used for driving the lifting mechanism;

2. the lifting beam rod is connected with the protective cover and the driving mechanism, and is used for transmitting the force applied by the driving mechanism to the protective cover so as to drive the protective cover to move up and down, thereby realizing the lifting operation of the protective cover;

3. in the descending process of the protective cover, the fixed beam rod is used for limiting the descending position of the lifting beam rod, and after the lower edge of the protective cover is in contact with the ground, the lifting beam rod continues to descend to cause the damage to the lower edge of the protective cover.

Drawings

Fig. 1 is a schematic view of a liftable guard of a wire harness terminal crimping machine in an embodiment of the present application.

Fig. 2 is a schematic view of a fixed beam embodied in an embodiment of the present application.

Reference numerals: 1. a protective cover; 11. a frame body; 111. a connecting ring; 112. a connecting strip; 12. a cover body; 2. a lifting mechanism; 21. a lifting rail; 22. a lifting beam rod; 3. a drive mechanism; 31. a lifting cylinder; 4. fixing the beam rod; 5. a first dodging port; 6. a second avoidance port; 7. a bolt; 8. and a third avoidance port.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses wire harness terminal crimping machine's liftable protector. Referring to fig. 1, a protective cover 1 is covered on the outer side of the crimping machine, and when the crimping machine works, the protective cover 1 plays a role of isolating an operator outside a stamping range of the crimping machine, so that accidental contact or accidental injury is avoided; in addition, still be equipped with elevating system 2 with protection casing 1 is connected, this elevating system 2 also links to each other with actuating mechanism 3, and actuating mechanism 3 provides power for elevating system 2, and elevating system 2 drives protection casing 1 and reciprocates to realize the lift operation of protection casing 1. Specifically, when the crimping machine needs to replace a terminal or fails, the operation can be performed after the protective cover 1 is lifted; when the crimping machine works normally, the protective cover 1 is lowered to play a role of safety protection.

Referring to fig. 1, the lifting mechanism 2 includes a pair of lifting rails 21 arranged along a vertical direction and a lifting beam 22 slidably disposed between the pair of lifting rails 21, and the lifting beam 22 is connected to the driving mechanism 3 and driven by the driving mechanism 3 to slide up and down along the lifting rails 21. Specifically, this actuating mechanism 3 is lift cylinder 31, one of them lift track 21 is close to the one end fixedly connected with backup pad on ground, the operator installs the body of lift cylinder 31 in the backup pad after, installs the piston rod of lift cylinder 31 in one of them of walking beam pole 22 and holds, after the operator connects the air supply, the piston rod of lift cylinder 31 just can drive walking beam pole 22 between the lift slide rail and slide from top to bottom, at this moment, the walking beam pole 22 who links to each other with protection casing 1 can drive protection casing 1 again and reciprocate, realize the lift operation of protection casing 1.

Referring to fig. 1 and 2, a fixed beam 4 is further disposed between the pair of lifting rails 21, and the fixed beam 4 is disposed below the lifting beam 22 in parallel and is fixedly connected to the lifting rails 21 for limiting a movable range of the lifting beam 22. In the process of descending the protective cover 1, the lifting beam rod 22 slides downwards along the lifting track 21, and stops sliding downwards when sliding to be in contact with the fixed beam rod 4, and at the moment, the lower edge of the protective cover 1 just contacts with the ground, so that the damage to the lower edge of the protective cover 1 caused by the impact of the protective cover 1 on the ground due to the continuous descending of the protective cover 1 is reduced.

Referring to fig. 1, the protective cover 1 includes a frame 11 and a cover body 12, the cover body 12 is disposed along the circumferential side of the frame 11, and the cover body 12 is made of transparent PVC material so as to observe the working condition of the crimping machine in the protective cover 1; the frame 11 is composed of a pair of connecting rings 111 and a plurality of connecting strips 112, and plays a role of supporting the cover body 12.

Referring to fig. 1, each connecting strip 112 is uniformly arranged along the periphery of a pair of connecting rings 111, and both ends of each connecting strip 112 are respectively fixedly connected with the upper connecting ring 111 and the lower connecting ring 111; meanwhile, each connecting strip 112 is provided with a plurality of connecting holes, and the cover body 12 can be fixed on each connecting strip 112 through the bolts 7 and the connecting holes, thereby ensuring the structural stability of the whole protective cover 1. In addition, the connection ring 111 located above passes through the lifting beam rod 22 and is welded with the lifting beam rod 22, so that the protective cover 1 can be lifted up and down by being driven by the lifting mechanism 2.

Referring to fig. 1 and 2, the lower connecting ring 111 is provided with a first avoidance port 5 at the two lifting rails 21, and similarly, the cover body 12 is provided with a second avoidance port 6 at the two lifting rails 21, when the operator controls the operation of the lifting mechanism 2, the lower connecting ring 111 and the avoidance ports of the cover body 12 can accommodate the fixed beam rod 4, so that the sliding of the lifting beam rod 22 is not hindered; further, a third escape opening 8 is provided at the lower edge of the cover body 12, so that when the cover body 12 is lowered to the lowest position, the part where the crimping machine collides with the cover body 12 can be avoided.

The implementation principle of the wire feeding device of the full-automatic wire harness terminal crimping machine in the embodiment of the application is as follows: the driving mechanism 3 is connected with the lifting mechanism 2 and used for driving the lifting mechanism 2 and providing power for the lifting mechanism 2; elevating system 2 links to each other with protection casing 1 for adjust the height of protection casing 1, when the crimping machine need maintain or change the terminal, raise protection casing 1 and operate, when the crimping machine carries out the operation, descend protection casing 1, protection casing 1 covers and is located outside the crimping machine for keep apart operating personnel and crimping machine, make operating personnel be in outside the stamping range of crimping machine, reduce the emergence of accidental injury accident.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a pencil terminal press-connection machine's liftable protector which characterized in that: the wire harness processing device comprises a protective cover (1), wherein the protective cover (1) covers the outer side of a crimping machine for processing a wire harness;

still include elevating system (2) and actuating mechanism (3), protection casing (1) with elevating system (2) link to each other, actuating mechanism (3) with elevating system (2) link to each other for the drive elevating system (2) realize the lifting operation.

2. The liftable protection device of the wire harness terminal crimping machine as claimed in claim 1, wherein: elevating system (2) include a pair of lift track (21) that set up along vertical direction and slide and locate a pair of lift beam pole (22) between track (21), protection casing (1) with lift beam pole (22) link to each other, lift beam pole (22) with actuating mechanism (3) link to each other.

3. The liftable protection device of the wire harness terminal crimping machine as claimed in claim 2, wherein: a fixed beam rod (4) is further arranged between the pair of lifting tracks (21), the fixed beam rod (4) is parallel to the lifting beam rod (22), and the fixed beam rod (4) is located below the lifting beam rod (22);

when the lifting beam rod (22) descends to be in contact with the fixed beam rod (4), the lower edge of the protective cover (1) is in contact with the ground.

4. The liftable protection device of the wire harness terminal crimping machine as claimed in claim 2, wherein: the driving mechanism (3) is a lifting cylinder (31), the body of the lifting cylinder (31) is installed on one of the lifting rails (21), and a piston rod of the lifting cylinder (31) is connected with the lifting beam rod (22).

5. The liftable protection device of the wire harness terminal crimping machine as claimed in claim 2, wherein: the protective cover (1) comprises a frame body (11) and a cover body (12), wherein the frame body (11) is connected with the lifting beam rod (22), and the cover body (12) is arranged along the peripheral side of the frame body (11).

6. The liftable protection device of the wire harness terminal crimping machine as claimed in claim 5, wherein: framework (11) include a pair of clamping ring (111) and connect a plurality of connecting strips (112) between a pair of clamping ring (111) along week side, be located the top clamping ring (111) pass walking beam pole (22), and with walking beam pole (22) fixed connection is located the below clamping ring (111) are in a pair of lifting track (21) department all leaves first dodge mouth (5), the cover body (12) are in a pair lifting track (21) department all leaves the second and dodges mouth (6).

7. The liftable protection device of the wire harness terminal crimping machine as claimed in claim 6, wherein: the cover body (12) is connected with each connecting strip (112) through bolts (7).

8. The liftable protection device of the wire harness terminal crimping machine as claimed in claim 5, wherein: the lower edge of the cover body (12) is provided with a third avoidance port (8) for accommodating a crimping machine for processing a wire harness, and the cover body (12) is made of a transparent material.