CN210648342U

CN210648342U - Hood lock catch shaft rotary riveting device

Info

Publication number: CN210648342U
Application number: CN201921279834.5U
Authority: CN
Inventors: 黎萍
Original assignee: Chengdu Hongding Auto Parts Co Ltd
Current assignee: Chengdu Hongding Auto Parts Co Ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-06-02
Anticipated expiration: 2029-08-08

Abstract

The utility model discloses a device is riveted soon to cover hasp axle belongs to the automotive industry field. A hood lock catch shaft spin riveting device comprises a base, wherein a workbench is connected to the top wall of the base, a clamping tool is connected to the top wall of the workbench, the clamping tool comprises a first fixing plate, a second fixing plate is connected to the top wall of the first fixing plate in a sliding mode, a first clamping block and a second clamping block are connected to the top wall of the second fixing plate respectively, the second clamping block is connected to the top wall of the second fixing plate in a sliding mode, an induction travel switch is further connected to the top wall of the second fixing plate, and a pressing mechanism is further connected to the top wall of the base; the utility model discloses an among the effectual aircraft bonnet hasp axle batch production process of having avoided of response travel switch's setting, appear leaking rivet soon hasp axle or hasp axle and rivet soon not in place, lead to riveting soon the not hard up condition of hasp axle and take place, and then guarantee part 100% qualification rate, cause serious accident because of quality problems when reducing the car and bumping.

Description

Hood lock catch shaft rotary riveting device

Technical Field

The utility model relates to an automotive industry technical field especially relates to a device is riveted soon to bonnet hasp axle.

Background

In motor vehicles, the hood or bonnet is a movable, usually hinged, panel configured to selectively cover and allow access to the compartment defined by the body, the hood or bonnet being often connected to the body by means of a hood lock to facilitate opening and closing, while the vehicle is under tension during driving, and therefore the quality of the hood lock is particularly important.

However, in the prior art, during the mass production of the hood lock shafts, the missing of the spin riveting of the lock shafts or the improper spin riveting of the lock shafts can occur, so that the loosening of the spin riveting lock shafts is caused, corresponding measures are not provided in the prior art, so that unqualified parts produced in batches can be found, and if the unqualified parts are applied to an automobile, serious potential safety hazards can be brought to an automobile owner, so that the conventional hood lock spin riveting device has some defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art, and providing a hood lock catch shaft spin riveting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a device is riveted soon to bonnet hasp axle, includes the base, be connected with the workstation on the pedestal roof, be connected with on the workstation roof and press from both sides tight frock, it includes first fixed plate to press from both sides tight frock, sliding connection has the second fixed plate on the first fixed plate roof, be connected with first clamp splice and second clamp splice on the second fixed plate roof respectively, first clamp splice fixed connection is on second fixed plate roof, second clamp splice sliding connection is on second fixed plate roof, still be connected with response travel switch on the second fixed plate roof, still be connected with down on the pedestal roof and press the mechanism.

Preferably, the top walls of the first clamping block and the second clamping block are both connected with clamping blocks, and grooves are formed in the top walls of the first clamping block and the second clamping block.

Preferably, a fixed shaft sleeve is connected to the side wall of the second fixed plate, a first support frame is connected to the outer wall of the fixed shaft sleeve, an air cylinder is connected to the inner wall of the first support frame, and the output end of the air cylinder penetrates through the fixed shaft sleeve and is connected with the second clamping block.

Preferably, a slide rail is drilled on the top wall of the second fixing plate, and the second clamping block is connected to the outer wall of the slide rail in a sliding manner.

Preferably, the pushing mechanism comprises a supporting plate, a connecting plate is connected to the outer wall of the supporting plate, a first stepping motor is connected to the top wall of the connecting plate, the output end of the first stepping motor penetrates through the connecting plate and is connected with a speed reducer, and the output end of the speed reducer is connected with a rotary riveting head.

Preferably, a second stepping motor is connected to the top wall of the supporting plate, the output end of the second stepping motor is connected with a screw rod, and the screw rod is connected to the inside of the supporting plate in a rotating mode far away from the second stepping motor.

Preferably, connecting plate threaded connection is on the outer wall of lead screw, just it has the spout to cut on the backup pad outer wall, connecting plate sliding connection is inside the spout.

Preferably, still be connected with the switch board on the base roof, first step motor and second step motor all link to each other with the switch board electrical property.

Preferably, the induction travel switches are provided with three groups, and the induction travel switches are all electrically connected with each other through a control cabinet.

Preferably, a second supporting frame is connected to the top wall of the second fixing plate, and the induction travel switch is fixedly connected to the top wall of the second fixing plate through the second supporting frame.

Compared with the prior art, the utility model provides a device is riveted soon to cover hasp axle possesses following beneficial effect:

when the machine cover lock catch shaft spin riveting device is used, the relative positions of a first fixing plate and a second fixing plate are adjusted according to a workpiece to be spin riveted, the workpiece is ensured to be positioned under a spin riveting head after being clamped, then the workpiece is placed on the second fixing plate, an air cylinder is started through a control cabinet, so that a second clamping block connected with the output end of the air cylinder is driven to move along a slide rail, then the workpiece can be stably clamped on a tool through the second clamping block and a clamping block, simultaneously, an induction travel switch is divided into three induction switches and three position travel positions, when the workpiece is clamped on the tool, the telescopic induction switch and the clamping induction switch are in an open state, a retraction travel switch is in a closed state, the induction positions of the inductors are in place, and only when the telescopic induction switch and the clamping induction switch are in the open state and the retraction travel switch is in the closed state, the press mechanism can move downwards, thereby avoiding the occurrence of the condition of missing spin riveting lock shafts in the batch production process of the hood lock shafts, meanwhile, when the telescopic induction switch or the clamping induction switch is not opened, the press mechanism can not spin riveting the workpiece, and the alarm can give out an alarm, so that a worker can find out problems in time and process the problems in time, then the second stepping motor is started to drive the screw rod connected with the output end of the second stepping motor to rotate, further drive the connecting plate connected on the outer wall of the second stepping motor to move downwards, and simultaneously, the second stepping motor is started to drive the speed reducer and the spin riveting head at the output end of the second stepping motor to rotate, and the three induction travel switches are respectively a telescopic induction switch, a retraction induction switch and a positioning induction switch, so that the operation of the second stepping motor can be controlled through the control cabinet, and the spin riveting head is driven to fall to a fixed height, when the rivet head does not descend fixed height soon, the alarm then can send the police dispatch newspaper, guarantees that the staff in time discovers to avoid in the aircraft bonnet hasp axle batch production process, appear leaking rivet soon hasp axle or hasp axle and rivet soon not in place, lead to riveting soon the not hard up condition of hasp axle and take place, and then guarantee part 100% qualification rate, thereby cause serious accident because of quality problems when reducing the car and bumping, and the utility model discloses used response travel switch all adopts the travel switch that the model is D4C-1224.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses an in the effectual aircraft bonnet hasp axle batch production process of having avoided, appear leaking rivet soon hasp axle or hasp axle rivet soon not in place, lead to riveting soon the not hard up condition of hasp axle and take place, and then guarantee part 100% qualification rate to cause serious accident because of quality problems when reducing the car and bumping.

Drawings

Fig. 1 is a first schematic structural view of a hood lock shaft spin riveting device provided by the present invention;

fig. 2 is a schematic structural view of a hood lock shaft spin riveting device provided by the present invention;

fig. 3 is a schematic structural view three of a cover latch shaft spin riveting device provided by the present invention;

fig. 4 is a front view of a cover latch shaft spin riveting device provided by the present invention;

fig. 5 is a first schematic structural view of a clamping tool of a hood lock shaft spin riveting device provided by the present invention;

fig. 6 is the utility model provides a machine cover hasp axle rivets device soon presss from both sides tight frock's structural schematic diagram two.

In the figure: 1. a base; 2. a work table; 201. a first fixing plate; 202. a second fixing plate; 203. a slide rail; 204. fixing the shaft sleeve; 205. a first support frame; 206. a cylinder; 3. a first clamping block; 301. a second clamp block; 302. a clamping block; 303. a groove; 4. a support plate; 401. a connecting plate; 402. a first stepper motor; 403. a speed reducer; 404. screwing the riveting head; 405. a second stepping motor; 406. a screw rod; 407. a chute; 5. a control cabinet; 501. an alarm; 6. an inductive travel switch; 601. a second support frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-6, a device is riveted soon to aircraft bonnet hasp axle, including base 1, be connected with workstation 2 on the 1 roof of base, be connected with on the 2 roof of workstation and press from both sides tight frock, press from both sides tight frock and include first fixed plate 201, sliding connection has second fixed plate 202 on the first fixed plate 201 roof, be connected with first clamp splice 3 and second clamp splice 301 on the second fixed plate 202 roof respectively, 3 fixed connection of first clamp splice are on second fixed plate 202 roof, second clamp splice 301 sliding connection is on second fixed plate 202 roof, still be connected with response travel switch 6 on the second fixed plate 202 roof, still be connected with down on the 1 roof of base and press the mechanism.

Referring to fig. 6, the top walls of the first clamping block 3 and the second clamping block 301 are both connected with a clamping block 302, and the top walls of the first clamping block 3 and the second clamping block 301 are both provided with grooves 303.

Referring to fig. 5-6, a fixed shaft sleeve 204 is connected to the side wall of the second fixed plate 202, a first support frame 205 is connected to the outer wall of the fixed shaft sleeve 204, an air cylinder 206 is connected to the inner wall of the first support frame 205, and the output end of the air cylinder 206 passes through the fixed shaft sleeve 204 and is connected to the second clamping block 301.

Referring to fig. 6, the second fixing plate 202 has a slide rail 203 formed on the top wall thereof, and the second clamping block 301 is slidably coupled to the outer wall of the slide rail 203.

Referring to fig. 1-4, the pressing mechanism includes a supporting plate 4, a connecting plate 401 is connected to an outer wall of the supporting plate 4, a first stepping motor 402 is connected to a top wall of the connecting plate 401, an output end of the first stepping motor 402 passes through the connecting plate 401 and is connected to a speed reducer 403, and an output end of the speed reducer 403 is connected to a spin riveting head 404.

Referring to fig. 1 to 4, a second stepping motor 405 is connected to the top wall of the support plate 4, a lead screw 406 is connected to an output end of the second stepping motor 405, and the lead screw 406 is rotatably connected to the inside of the support plate 4 away from the second stepping motor 405.

Referring to fig. 3, the connection plate 401 is screwed on the outer wall of the screw 406, and a sliding groove 407 is cut on the outer wall of the support plate 4, and the connection plate 401 is slidably connected inside the sliding groove 407.

Referring to fig. 1-4, the top wall of the base 1 is further connected with a control cabinet 5, the top wall of the control cabinet 5 is connected with an alarm 501, and the first stepping motor 402, the second stepping motor 405 and the alarm 501 are electrically connected with the control cabinet 5.

Referring to fig. 5, three sets of inductive travel switches 6 are provided, and the three sets of inductive travel switches 6 are electrically connected to each other by a control cabinet 5.

Referring to fig. 5, a second supporting frame 601 is connected to the top wall of the second fixing plate 202, and the inductive position switch 6 is fixedly connected to the top wall of the second fixing plate 202 through the second supporting frame 601.

The hood lock catch shaft spin riveting device is used, relative positions of a first fixing plate 201 and a second fixing plate 202 are adjusted according to a workpiece to be riveted, the center of the clamped workpiece is located under a spin riveting head 404, the workpiece is placed on the second fixing plate 202, an air cylinder 206 is started through a control cabinet 5, so that a second clamping block 301 connected with the output end of the air cylinder 206 is driven to move along a sliding rail 203, then the workpiece can be stably clamped on a tool through the second clamping block 301 and a clamping block 302, an induction travel switch 6 is divided into three induction switches and three position travel positions, when the workpiece is clamped on the tool, the telescopic induction switch and the clamping induction switch are in an open state, the retraction travel switch is in a close state, the induction position of the inductor is in place, and only when the telescopic induction switch and the clamping induction switch are in the open state, when the retraction travel switch is in a closed state, the pressing mechanism can move downwards, so that the situation that the hood lock shaft is not riveted in a missing way in the batch production process of the hood lock shaft can be avoided, then the second stepping motor 405 is started to drive the screw rod 406 connected with the output end of the second stepping motor to rotate, so as to drive the connecting plate 401 connected with the outer wall of the hood lock shaft to move downwards, meanwhile, when the telescopic induction switch or the clamping induction switch is not opened, the pressing mechanism can not rivet a workpiece in a rotating way, and the alarm 501 gives an alarm, so that a worker can find problems in time and process the problems in time, the second stepping motor 405 is started to drive the speed reducer 403 and the riveting head 404 at the output end of the second stepping motor to rotate, and the three induction travel switches 6 are respectively a telescopic induction switch, a retraction induction switch and a positioning induction switch, so that the operation of the second stepping motor 405 can be controlled by the control cabinet 5 through the positioning induction, thereby drive rivet head 404 soon and descend fixed height, when rivet head 404 does not descend fixed height soon, alarm 501 then can send out the police dispatch newspaper, guarantee that the staff in time discovers, thereby avoid among the aircraft bonnet hasp axle batch production process, appear leaking rivet hasp axle soon or hasp axle rivet soon not in place, lead to riveting soon the not hard up condition of hasp axle and take place, and then guarantee part 100% qualification rate, thereby cause serious accident because of quality problems when reducing the car and bumping, and the utility model discloses used response travel switch 6 all adopts the travel switch that the model is D4C-1224.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a device is riveted soon to bonnet hasp axle, includes base (1), its characterized in that, be connected with workstation (2) on base (1) roof, be connected with on workstation (2) roof and press from both sides tight frock, press from both sides tight frock and include first fixed plate (201), sliding connection has second fixed plate (202) on first fixed plate (201) roof, be connected with first clamp splice (3) and second clamp splice (301) on second fixed plate (202) roof respectively, first clamp splice (3) fixed connection is on second fixed plate (202) roof, second clamp splice (301) sliding connection is on second fixed plate (202) roof, still be connected with response travel switch (6) on second fixed plate (202) roof, still be connected with down on base (1) and press the mechanism.

2. The hood lock catch shaft spin riveting device according to claim 1, wherein the top walls of the first clamping block (3) and the second clamping block (301) are both connected with a clamping block (302), and the top walls of the first clamping block (3) and the second clamping block (301) are both provided with grooves (303).

3. The cover lock catch shaft spin riveting device according to claim 2, wherein a fixed shaft sleeve (204) is connected to the side wall of the second fixing plate (202), a first support frame (205) is connected to the outer wall of the fixed shaft sleeve (204), an air cylinder (206) is connected to the inner wall of the first support frame (205), and the output end of the air cylinder (206) penetrates through the fixed shaft sleeve (204) and is connected with the second clamping block (301).

4. The hood lock catch shaft spin riveting device according to claim 3, wherein the top wall of the second fixing plate (202) is provided with a sliding rail (203), and the second clamping block (301) is slidably connected to the outer wall of the sliding rail (203).

5. The hood lock catch shaft spin riveting device according to claim 1, wherein the pressing mechanism comprises a support plate (4), a connecting plate (401) is connected to the outer wall of the support plate (4), a first stepping motor (402) is connected to the top wall of the connecting plate (401), the output end of the first stepping motor (402) penetrates through the connecting plate (401) and is connected with a speed reducer (403), and the output end of the speed reducer (403) is connected with a spin riveting head (404).

6. The hood lock catch shaft spin riveting device according to claim 5, characterized in that a second stepping motor (405) is connected to the top wall of the support plate (4), a lead screw (406) is connected to the output end of the second stepping motor (405), and the lead screw (406) is connected to the inside of the support plate (4) in a manner of being far away from the rotation of the second stepping motor (405).

7. The hood lock shaft spin riveting device according to claim 6, characterized in that the connecting plate (401) is screwed on the outer wall of the screw rod (406), a sliding groove (407) is cut on the outer wall of the support plate (4), and the connecting plate (401) is slidably connected inside the sliding groove (407).

8. The hood lock catch shaft spin riveting device according to claim 7, wherein the top wall of the base (1) is further connected with a control cabinet (5), the top wall of the control cabinet (5) is connected with an alarm (501), and the first stepping motor (402), the second stepping motor (405) and the alarm (501) are electrically connected with the control cabinet (5).

9. The hood lock catch shaft spin riveting device according to claim 8, wherein three groups of induction travel switches (6) are arranged, and the three groups of induction travel switches (6) are electrically connected through a control cabinet (5).

10. The hood lock catch shaft spin-riveting device according to claim 1, wherein a second support frame (601) is connected to the top wall of the second fixing plate (202), and the inductive travel switch (6) is fixedly connected to the top wall of the second fixing plate (202) through the second support frame (601).