CN218517485U

CN218517485U - Car leaf spring eye device

Info

Publication number: CN218517485U
Application number: CN202222497181.6U
Authority: CN
Inventors: 穆宝海
Original assignee: Qingdao Henghai Precision Casting Co ltd
Current assignee: Qingdao Henghai Precision Casting Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-02-24
Anticipated expiration: 2032-09-21

Abstract

The utility model relates to the technical field of automobile plate spring processing, and discloses an automobile plate spring ear rolling device, which comprises a feeding table and a fixing frame; one end of the feeding table is fixedly connected with the lug processing chamber, the upper surface of the feeding table is horizontally provided with a sliding groove from front to back, the other side of the upper surface of the feeding table is provided with a mounting groove, and one end of the sliding groove is communicated with the mounting groove. The utility model discloses a multiunit spout has been seted up to the upper surface of pay-off platform, conveniently process the multiunit leaf spring simultaneously, high work efficiency, the work of the first electricity liquid push pedal of control, the one end that can promote leaf spring in the spout through the ejector pad gets into to carry out the eye treatment in the eye treatment chamber, the work of control electricity liquid push rod, can extrude fixedly to the leaf spring in the spout, improve the stability in the leaf spring course of working, through spacing groove and stopper sliding connection, can control the interior plate spring of spout and get into the machining dimension in the eye treatment chamber, high use accuracy.

Description

Car leaf spring eye device

Technical Field

The utility model relates to a car leaf spring processing technology field specifically is a car leaf spring eye device.

Background

The automobile plate spring is the most traditional elastic element in an automobile suspension system, has the advantages of good reliability, simple structure, short manufacturing process flow, low cost, greatly simplified structure and the like, and needs to be subjected to heat treatment when the plate spring is subjected to ear rolling operation.

The retrieval publication number is CN213317022U, and the automobile plate spring eye device comprises a base, wherein the top of the base is fixedly connected with a feeding table, the top of the feeding table is connected with a plate spring to be subjected to eye rolling in a sliding mode, the left side and the right side of the top of the feeding table are fixedly connected with limiting covers, the inner side wall of each limiting cover is movably connected with the plate spring to be subjected to eye rolling, and the top of the feeding table is fixedly connected with a side plate.

In realizing the utility model discloses an in-process, the inventor finds that there is following problem at least among the prior art and does not obtain solving, through cylinder, servo motor, initiative cone pulley, driven cone pulley and threaded rod isotructure, draws the propelling movement leaf spring to get into the book ear treatment chamber and carries out the processing operation, can only handle the operation to a set of leaf spring at every turn on the one hand, and work efficiency is low, and the unable accurate control leaf spring of on the other hand gets into the size in the book ear treatment chamber, influences the treatment accuracy of leaf spring.

Therefore, the automobile plate spring eye device can be used for carrying out eye treatment on a plurality of groups of plate springs at the same time, the size of the plate spring entering an eye treatment chamber can be controlled, and the treatment precision of the plate spring is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car leaf spring eye device has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automobile plate spring eye device comprises a feeding table and a fixing frame;

one end of the feeding table is fixedly connected with the lug processing chamber, the upper surface of the feeding table is horizontally provided with a sliding groove from front to back, the other side of the upper surface of the feeding table is provided with a mounting groove, one end of the sliding groove is communicated with the mounting groove, the inner wall of the mounting groove, which is far away from one side of the sliding groove, is fixedly connected with a first electro-hydraulic push plate through a bolt, the telescopic end of the first electro-hydraulic push plate is fixedly connected with the middle part of one side of the push plate, the other side of the push plate is horizontally welded with a push block from front to back, and the push block is connected with the sliding groove in a sliding manner;

the fixed frame is fixedly arranged above the feeding table through bolts, a second electro-hydraulic push plate is fixedly connected to the middle of the upper surface of the feeding table through bolts, the telescopic end of the second electro-hydraulic push plate penetrates through the upper surface of the fixed frame and is fixedly connected with the middle of the upper surface of the pressing plate, a pressing block is welded to the bottom side of the pressing plate from the front to the back, and a control panel is fixedly connected to one side, away from the lug processing chamber, of the feeding table through screws.

As an alternative of this application technical scheme, the spacing groove has been seted up to the inner wall horizontal symmetry of both sides around the mounting groove, the middle part symmetrical welding of both sides has the stopper around the push pedal, spacing groove and stopper sliding connection.

As an alternative scheme of this application technical scheme, the outside of ejector pad has the electro-magnet through screw fixed connection, and the ejector pad cooperatees with the size of spout.

As an optional scheme of this application technical scheme, briquetting and spout swing joint, the briquetting corresponds with the spout one-to-one.

As an alternative scheme of this application technical scheme, control panel's input passes through the wire with external power and constitutes the electricity and be connected, control panel's output and the input of first electric liquid push pedal, second electric liquid push pedal and electro-magnet constitute the electricity through the wire and are connected.

Compared with the prior art, the beneficial effects of the utility model are as follows, the multiunit spout has been seted up through the upper surface of pay-off platform in the past backward level, conveniently process the multiunit leaf spring simultaneously, high work efficiency, through first electricity liquid push pedal, the combination of push pedal and ejector pad, control first electricity liquid push pedal work, the one end that can promote leaf spring in the spout through the ejector pad enters into to carry out the eye treatment to the eye treatment chamber in, through the mount, electricity liquid push rod, the combination of clamp plate and briquetting, can extrude fixedly to the leaf spring in the spout, improve the stability in the leaf spring course of working, through spacing groove and stopper sliding connection, can control the spout inner panel spring and get into the machining dimension in the eye treatment chamber, the use accuracy is high.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of an automobile plate spring eye device of the present invention;

fig. 2 is a side view of the fixing frame of the leaf spring eye device of the utility model.

In the figure: the device comprises a feeding table 1, a sliding groove 2, a mounting groove 3, a first electro-hydraulic push plate 4, a push plate 5, a push block 6, a fixing frame 7, a second electro-hydraulic push plate 8, a pressing plate 9, a pressing block 10, an electromagnet 11, a limiting groove 12, a limiting block 13, a control panel 14 and a lug rolling processing chamber 15.

Detailed Description

Referring to fig. 1-2, the present invention provides a technical solution: an automobile plate spring eye device comprises a feeding table 1 and a fixing frame 7;

one end of a feeding table 1 is fixedly connected with a lug processing chamber 15, the upper surface of the feeding table 1 is horizontally provided with a sliding groove 2 from front to back, the other side of the upper surface of the feeding table 1 is provided with a mounting groove 3, one end of the sliding groove 2 is communicated with the mounting groove 3, the inner wall of the mounting groove 3 far away from one side of the sliding groove 2 is fixedly connected with a first electro-hydraulic push plate 4 through a bolt, the telescopic end of the first electro-hydraulic push plate 4 is fixedly connected with the middle part of one side of a push plate 5, the other side of the push plate 5 is horizontally welded with a push block 6 from front to back, the push block 6 is in sliding connection with the sliding groove 2, a plurality of groups of sliding grooves 2 formed in the upper surface of the feeding table 1 are convenient to simultaneously process a plurality of groups of plate springs, the first electro-hydraulic push plate 4 is controlled to work, and one end of the plate spring in the sliding groove 2 can be pushed by the push block 6 to enter the lug processing chamber 15 for lug processing;

the mount 7 passes through bolt fixed mounting in the top of pay-off platform 1, bolt fixedly connected with second electricity liquid push pedal 8 is passed through at the middle part of the 1 upper surface of pay-off platform, the flexible end of second electricity liquid push pedal 8 run through the upper surface of mount 7 and with the middle part fixed connection of clamp plate 9 upper surface, the bottom side welding of clamp plate 9 has briquetting 10 from the past backward, there is control panel 14 through screw fixedly connected with one side that the ear of a roll processing chamber 15 was kept away from to pay-off platform 1, control electricity liquid push rod 8 work, can promote the briquetting 10 of clamp plate 9 bottom side and move down, thereby it is fixed to extrude the leaf spring in the spout 2, improve the stability in the leaf spring course of working.

In this embodiment, the inner wall horizontal symmetry of both sides has seted up spacing groove 12 around mounting groove 3, and the middle part symmetrical welding of both sides has stopper 13 around push pedal 5, and spacing groove 12 and stopper 13 sliding connection control 2 inner panel springs of spout and get into the machining dimension in the grasswort treatment chamber 15 through the displacement volume of 5 outside ejector pad 6 of control push pedal, and the use accuracy is high.

In this embodiment, the outside of ejector pad 6 is through screw fixedly connected with electro-magnet 11, and ejector pad 6 cooperatees with the size of spout 2, and the fixed leaf spring can be attracted to the magnetic attraction that 11 work of control electro-magnet produced, and the first electric liquid push pedal 4 of control resets, and the leaf spring after 6 can stimulate the processing through the ejector pad shifts out the grasswort treatment chamber 15, conveniently collects the leaf spring after the processing.

In this embodiment, the pressing block 10 is movably connected with the sliding chute 2, the pressing block 10 corresponds to the sliding chute 2 one by one, and the pressing plate 9 moves downwards to push the pressing block 10 to be inserted into the sliding chute 2 to extrude and fix the plate spring

In this embodiment, the input end of the control panel 14 is electrically connected with an external power supply through a wire, the output end of the control panel 14 is electrically connected with the input ends of the first electro-hydraulic push plate 4, the second electro-hydraulic push plate 8 and the electromagnet 11 through wires, and the first electro-hydraulic push plate 4, the second electro-hydraulic push plate 8 and the electromagnet 11 can be controlled to work through the control panel 14.

When the automobile plate spring eye device is used, a plurality of groups of plate springs are sequentially placed in a sliding groove 2 in the upper surface of a feeding table 1, the first electro-hydraulic push plate 4 is controlled to work, the push plate 5 can be pushed to move, one end of the plate spring in the sliding groove 2 can be pushed by a push block 6 to enter an eye treatment chamber 15 for eye treatment, the limit groove 12 is in sliding connection with a limit block 13, the displacement of the push block 6 outside the push plate 5 can be controlled, the machining size of the plate spring in the eye treatment chamber 15 in the sliding groove 2 is further controlled, the electro-hydraulic push rod 8 is controlled to work, a press block 10 at the bottom side of the press plate 9 can be pushed to move downwards and be inserted into the sliding groove 2, therefore, the plate spring in the sliding groove 2 is extruded and fixed, after the plate spring treatment is finished, the electro-hydraulic push rod 8 is controlled to work to drive the press block 10 to move upwards to reset, the magnetic attraction force generated by an electromagnet 11 is controlled, the plate spring can be attracted and fixed, the first electro-hydraulic push plate spring 4 is controlled to work to reset, the plate spring can be pulled by the push plate spring 6 to move out of the eye treatment chamber 15, and the eye treatment, and the collection of workers is facilitated.

Claims

1. An automobile plate spring eye device is characterized by comprising a feeding table (1) and a fixing frame (7);

one end of the feeding table (1) is fixedly connected with the lug processing chamber (15), the upper surface of the feeding table (1) is horizontally provided with a sliding groove (2) from front to back, the other side of the upper surface of the feeding table (1) is provided with a mounting groove (3), one end of the sliding groove (2) is communicated with the mounting groove (3), the inner wall of one side, away from the sliding groove (2), of the mounting groove (3) is fixedly connected with a first electro-hydraulic push plate (4) through a bolt, the telescopic end of the first electro-hydraulic push plate (4) is fixedly connected with the middle part of one side of the push plate (5), the other side of the push plate (5) is horizontally welded with a push block (6) from front to back, and the push block (6) is connected with the sliding groove (2) in a sliding manner;

the utility model discloses a coil ear processing device, including pay-off platform (1), mount (7) are through bolt fixed mounting in the top of pay-off platform (1), the middle part of pay-off platform (1) upper surface is through bolt fixedly connected with second electricity liquid push pedal (8), the flexible end of second electricity liquid push pedal (8) run through the upper surface of mount (7) and with the middle part fixed connection of clamp plate (9) upper surface, the bottom side welding of clamp plate (9) has briquetting (10) from the past backward, one side that the coil ear processing chamber (15) was kept away from to pay-off platform (1) is through screw fixedly connected with control panel (14).

2. The automobile leaf spring eye device according to claim 1, wherein: spacing groove (12) have been seted up to the inner wall horizontal symmetry of both sides around mounting groove (3), the middle part symmetrical welding of both sides has stopper (13) around push pedal (5), spacing groove (12) and stopper (13) sliding connection.

3. The automobile leaf spring eye device according to claim 1, wherein: the outer side of the push block (6) is fixedly connected with an electromagnet (11) through a screw, and the push block (6) is matched with the sliding groove (2) in size.

4. The automobile leaf spring eye device according to claim 1, wherein: the pressing blocks (10) are movably connected with the sliding grooves (2), and the pressing blocks (10) correspond to the sliding grooves (2) one to one.

5. The automobile leaf spring eye device according to claim 1, wherein: the input end of the control panel (14) is electrically connected with an external power supply through a lead, and the output end of the control panel (14) is electrically connected with the input ends of the first electro-hydraulic push plate (4), the second electro-hydraulic push plate (8) and the electromagnet (11) through leads.