Multi-functional riveting head
【Technical field】
The present invention relates to riveting technology and its riveting press equipment technical field, specifically, it provides a kind of multi-functional riveting head.
【Background technology】
In riveting technical field, it is molded to product progress riveting and is generally required to carrying out riveting after product progress precompressed
Pressure, finally gives required product;
At this stage using precompressed and the riveting for setting corresponding prepressing device and riveting head to tackle product respectively, its is serious
Riveting operating desk space is occupied, is unfavorable for the setting of corresponding servicing unit, meanwhile, corresponding prepressing device is configured to aid in riveting
Pressure head serious waste production material, further improve the production cost of enterprise.
It is therefore desirable to provide a kind of multi-functional riveting head to solve the above problems.
【The content of the invention】
It is a primary object of the present invention to provide a kind of multi-functional riveting head, it integrates precompressed and riveting, in riveting
During doing industry, without extra configuration prepressing device, improve riveting production efficiency and reduce enterprise's production cost.
The present invention is achieved through the following technical solutions above-mentioned purpose:
A kind of multi-functional riveting head, including offered on its bottom end face the crimp body of precompressed chute, be connected to it is described
Riveting head in its precompressed chute of crimp body, be slidably arranged in the precompressed chute and through the riveting head be in
The pre- pressure head of up big and down small cylindrical shape, the stopper slot being opened on the pre- pressure head and it is arranged in the crimp body
And the precompressed spacing module corresponding with the stopper slot;It is provided with the first elastic component in the precompressed chute, described first
Elastic component both ends hold its top end face of the precompressed chute and the pre- pressure head respectively.
Further, the spacing module of the precompressed include being arranged at precompressed limiting cylinder in the crimp body and
Be connected to the precompressed limiting cylinder its cylinder axis and the precompressed limited block corresponding with the stopper slot.
Further, described its bottom of riveting head is provided with riveting block, is slidably provided with riveting limited block and two
End holds the second elastic component of the riveting limited block and the riveting block respectively.
Further, it is provided with being used cooperatively with the pre- pressure head in the precompressed chute and is arranged at the riveting head
With the riveting back-up ring of the precompressed chute junction, both ends are additionally provided between described its outer surface of riveting head and the precompressed chute
The oil-containing bushing of the riveting back-up ring and the riveting block is held respectively.
Further, first elastic component and second elastic component are spring.
Further, the pressure sensor being used cooperatively with the riveting head is provided with the crimp body.
Further, the vacuum access being arranged in the crimp body is provided with the spacing module of the precompressed
The vacuum generator that mouth and vacuum tube are used cooperatively with the pre- pressure head.
Wherein:
The pre- pressure head is used for the precompressed of product, and it is slidably arranged in the precompressed chute and by first bullet
Property part in float set;
The spacing module of precompressed is used to realize to the spacing of the pre- pressure head, and the precompressed limited block set thereon exists
The precompressed limiting cylinder driving is lower to enter the stopper slot being opened on the pre- pressure head, and now described pre- pressure head is limited, its
In fixed set;
The vacuum generator is used to be used cooperatively with the pre- pressure head, realizes the vacuum suction of product;
The riveting head is used for the product that riveting is adsorbed on the pre- pressure head;
The riveting block and the riveting limited block are used for fixation and the riveting stroke of riveting head for realizing riveting head
Limitation.
Compared with prior art, a kind of multi-functional riveting head of the invention, it integrates precompressed and riveting, is done in riveting
During industry, without extra configuration prepressing device, improve riveting production efficiency and reduce enterprise's production cost.
【Brief description of the drawings】
Fig. 1 is one of structural representation of embodiments of the invention;
Fig. 2 is the two of the structural representation of embodiments of the invention;
Numeral represents in figure:
1 crimp body, 101 precompressed chutes, 2 pre- pressure heads, 201 stopper slots, 3 riveting heads, 4 first elastic components, 5 rivetings gear
Block, 6 riveting back-up rings, 7 oil-containing bushings, 8 riveting limited blocks, 9 second elastic components, the spacing module of 10 precompressed, the spacing gas of 101 precompressed
Cylinder, 102 precompressed limited blocks, 11 vacuum generators, 12 vacuum access ports, 13 pressure sensors.
【Embodiment】
Embodiment:
Reference picture 1- Fig. 2, the present embodiment provide a kind of multi-functional riveting head, including precompressed cunning is offered on its bottom end face
The crimp body 1 of groove 101, the riveting being connected in crimp body 1 its precompressed chute 101 are first 3, are slidably arranged at precompressed chute
In 101 and through riveting first 3 the pre- pressure head 2 for presenting big lower small cylinder shape, the stopper slot 201 being opened on pre- pressure head 2,
And it is arranged at the spacing module 10 of precompressed in crimp body 1 and corresponding with stopper slot 201;
The first elastic component 4 is provided with precompressed chute 101, the both ends of the first elastic component 4 hold its top of precompressed chute 101 respectively
Hold end face and pre- pressure head 2;
The spacing module 10 of precompressed includes the precompressed limiting cylinder 101 being arranged in crimp body 1 and is connected to precompressed limit
Position cylinder 101 its cylinder axis and the precompressed limited block 102 corresponding with stopper slot 201;
Its bottom of riveting first 3 is provided with riveting block 5, be slidably provided with riveting limited block 8 and both ends are held respectively
Second elastic component 9 of riveting limited block 8 and riveting block 5;
It is provided with being used cooperatively with pre- pressure head 2 in precompressed chute 101 and is arranged at riveting first 3 and precompressed chute 101 connects
The riveting back-up ring 6 at place is connect, both ends are additionally provided between its outer surface of riveting first 3 and precompressed chute 101 and hold the He of riveting back-up ring 6 respectively
The oil-containing bushing 7 of riveting block 5;
First elastic component 4 and the second elastic component 9 are spring;
1 is provided with the pressure sensor 13 being used cooperatively with riveting first 3 in crimp body;
The vacuum access port 12 and vacuum tube being arranged in crimp body 1 are provided with the spacing module 10 of precompressed
The vacuum generator 11 being used cooperatively with pre- pressure head 2.
Wherein:
Pre- pressure head 2 is used for the precompressed of product, and it, which is slidably arranged in precompressed chute 101 and by the first elastic component 4, is in
Float and set;
The spacing module 10 of precompressed is used to realize to the spacing of pre- pressure head 2, and the precompressed limited block 102 set thereon limits in precompressed
The position driving of cylinder 101 is lower to enter the stopper slot 201 being opened on pre- pressure head 2, and now pre- pressure head 2 is limited, and it sets in fixed
Put;
Vacuum generator 11 is used to be used cooperatively with pre- pressure head 2, realizes the vacuum suction of product;
Riveting first 3 is used for the product that riveting is adsorbed on pre- pressure head 2;
Riveting block 5 and riveting limited block 8 are used for fixation and the riveting travel limit of riveting first 3 for realizing riveting first 3.
A kind of multi-functional riveting head of the present embodiment comprises the following steps to the riveting of product:
1) a kind of multi-functional riveting head of the present embodiment declines, and pre- pressure head 2 is reached at product, and pre- pressure head is slidably arranged at
Set in precompressed chute 101 and by the first elastic component 4 in floating, carry out the precompressed of product;
2) pre- air cylinder 101 of the spacing module 10 of precompressed works, and drives the precompressed limited block 102 set thereon to be limited in precompressed
The position driving of cylinder 101 is lower to enter the stopper slot 201 being opened on pre- pressure head 2, and now pre- pressure head 2 is limited;
3) vacuum generator 11 works, the pre- adsorption production of pressure head 2;
4) pre- air cylinder 101 of the spacing module 10 of precompressed works, and drives the precompressed limited block 102 set thereon to be limited in precompressed
Position cylinder 101 leaves the stopper slot 201 being opened on pre- pressure head 2 under driving, and now pre- pressure head 2 is set in floating;
5) crimp body 1 continues to decline, and drives riveting first 3 to carry out the riveting of product;Now complete single the present embodiment
A kind of riveting of multi-functional riveting head to product.
Compared with prior art, a kind of multi-functional riveting head of the present embodiment, it integrates precompressed and riveting, in riveting
During doing industry, without extra configuration prepressing device, improve riveting production efficiency and reduce enterprise's production cost.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, not
On the premise of departing from the invention design, various modifications and improvements can be made, these belong to the protection model of the present invention
Enclose.