Punching machine protection device for automobile part machining

Abstract

The utility model relates to the technical field of punching machine protection, and discloses a punching machine protection device for automobile part machining, which comprises a base, a punching machine body is arranged above the base, a protection structure is arranged above the base, the protection structure comprises a mounting groove formed in the top surface of the base, and a first screw rod is rotatably arranged in the mounting groove; a worker places a part on a stamping table, a driving motor is started to drive a first lead screw to rotate, a first threaded sleeve drives the stamping table to enter a stamping area, the first lead screw enables a mounting rod to rotate through transmission of a first gear, a toothed belt and a second gear, and the mounting rod drives a bidirectional lead screw to rotate through a first bevel gear and a second bevel gear; the bidirectional lead screw rotates to enable two second threaded sleeves to drive two mounting doors to move oppositely, so that when the stamping table enters a stamping area, the two mounting doors are closed, workers are isolated from the stamping area, the workers do not need to place parts in the stamping area, and the safety of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of punching machine protection, in particular to a punching machine protection device for automobile parts processing. Background Art

[0002] Auto parts are the various units that constitute the overall auto parts processing, as well as the products that serve the auto parts processing. They are also the foundation of the automotive industry and a necessary factor in supporting the sustainable and healthy development of the automotive industry. Most auto parts need to be stamped during the processing process.

[0003] An existing stamping machine protection device for automobile parts processing (authorization announcement number CN220560297U) has the following defects: the above-mentioned device isolates the stamping area and the staff through a protective door to improve the protection safety of the stamping machine. However, when stamping the parts, the staff still needs to manually place the parts on the base under the stamping head for stamping. During the placement process, the stamping head is prone to start prematurely due to misoperation, thereby causing danger. For this reason, we propose the utility model. Utility Model Content

[0004] The utility model aims to solve the problems existing in the prior art and proposes a punching machine protection device for automobile parts processing.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A stamping machine protection device for automobile parts processing includes a base, a stamping machine body is arranged above the base, a protection structure is arranged above the base, the protection structure includes a mounting groove opened on the top surface of the base, a first screw rod is rotatably arranged inside the mounting groove, a first threaded sleeve is threadedly connected to the outer circular wall surface of the first screw rod, and a stamping table is fixed to the top surface of the first threaded sleeve.

[0007] Preferably, a driving motor is fixed on one side of the base, and an output end of the driving motor passes through one side of the base and extends to the inside of the mounting slot, and the output end of the driving motor is fixed to one end of the first screw rod, and a movable slot is provided on the top surface of the base, and the movable slot is located below the mounting slot, and a bidirectional screw rod is arranged for rotation inside the movable slot, and one end of the bidirectional screw rod passes through one side of the inner wall of the movable slot and is fixed with a first bevel gear, and one side of the first bevel gear is meshed with a second bevel gear, and a connecting groove is provided on one side of the base, and the connecting groove is connected with the mounting groove, and a first gear is fixed on the outer circular wall surface of the first screw rod, and a toothed belt is meshed on the outer circular wall surface of the first gear, and a mounting rod is provided on one side of the base, and a second gear is fixed on the outer wall surface of the mounting rod, the second gear is meshed with the toothed belt, and the mounting rod is meshed with the second bevel gear, and the positive and negative threads of the bidirectional screw rod are respectively threadedly connected with second threaded sleeves, and mounting doors are fixed on the top surfaces of the two second threaded sleeves.

[0008] Preferably, a protective shell is fixed to the top surface of the base, one side of the protective shell is open, movable holes are opened on both sides of the inner wall of the protective shell, the two movable holes are respectively slidably arranged with two mounting doors, and the punching machine body is fixed to the top surface of the inner wall of the protective shell.

[0009] Preferably, a mounting shell is provided on one side of the base, one side of the mounting shell is open, and the open side of the mounting shell is fixed to one side of the base.

[0010] Preferably, a positioning groove is fixed on the top surface of the punching table.

[0011] Preferably, an observation hole is opened on one side of the installation door, and tempered glass is fixed inside the observation hole.

[0012] The beneficial effects of the utility model are:

[0013] The punching machine protection device, through the setting of the protection structure, the staff places the parts on the punching table, starts the driving motor to drive the first screw to rotate, so that the first threaded sleeve drives the punching table to enter the punching area, when the first screw rotates, the installation rod is rotated through the transmission of the first gear, the toothed belt and the second gear, the installation rod drives the two-way screw to rotate through the first bevel gear and the second bevel gear, the rotation of the two-way screw causes the two second threaded sleeves to drive the two installation doors to move toward each other, so that when the punching table enters the punching area, the two installation doors are closed, so that the staff is isolated from the punching area, so that the staff does not need to place parts in the punching area, the safety of the device is improved, and the safety of the staff is protected. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the split structure of the movable plate of the utility model;

[0017] Figure 4 It is a schematic diagram of the split structure at the base of the utility model.

[0018] In the figure: 1. base; 2. mounting groove; 201. first screw rod; 202. first threaded sleeve; 203. stamping table; 204. movable groove; 205. bidirectional screw rod; 206. first bevel gear; 207. second bevel gear; 208. connecting groove; 209. first gear; 210. toothed belt; 211. mounting rod; 212. second gear; 213. second threaded sleeve; 214. mounting door; 3. protective shell; 301. movable hole; 4. mounting shell; 5. stamping machine body; 501. positioning groove; 6. observation hole. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Please see attached Figure 1 -Attached Figure 4 A stamping machine protection device for automobile parts processing includes a base 1, a stamping machine body 5 is arranged above the base 1, a protection structure is arranged above the base 1, and the protection structure includes a mounting groove 2 opened on the top surface of the base 1, a first screw rod 201 is rotatably arranged inside the mounting groove 2, a first threaded sleeve 202 is threadedly connected to the outer cylindrical wall surface of the first screw rod 201, and a stamping table 203 is fixed to the top surface of the first threaded sleeve 202.

[0022] In the embodiment, a driving motor is fixed to one side of the base 1, and the output end of the driving motor passes through one side of the base 1 and extends to the inside of the mounting groove 2, and the output end of the driving motor is fixed to one end of the first screw rod 201. A movable groove 204 is provided on the top surface of the base 1, and the movable groove 204 is located below the mounting groove 2. A bidirectional screw rod 205 is rotatably arranged inside the movable groove 204, and one end of the bidirectional screw rod 205 passes through one side of the inner wall of the movable groove 204 and is fixed with a first bevel gear 206, and one side of the first bevel gear 206 is meshed with a second bevel gear 207. A connecting groove 208 is provided on one side of the base 1, and the connecting groove 208 is connected to the mounting groove 2. A first gear 209 is fixed to the outer circumferential wall surface of the first screw rod 201, and a toothed belt 210 is meshed on the outer circumferential wall surface of the first gear 209. A mounting rod 211 is provided on one side of the base 1, and a second gear 212 is fixed to the outer wall surface of the mounting rod 211, and the second gear 212 is meshed with the toothed belt 210. The mounting rod 211 is meshed with the second bevel gear 2 07 meshing, the forward and reverse threads of the bidirectional screw rod 205 are respectively threadedly connected with the second threaded sleeve 213, and the top surfaces of the two second threaded sleeves 213 are fixed with installation doors 214. Through the setting of the protective structure, the staff places the parts on the stamping table 203, starts the driving motor to drive the first screw rod 201 to rotate, so that the first threaded sleeve 202 drives the stamping table 203 to enter the stamping area. When the first screw rod 201 rotates, the installation rod 211 is rotated through the transmission of the first gear 209, the toothed belt 210 and the second gear 212. The installation rod 211 drives the bidirectional screw rod 205 to rotate through the first bevel gear 206 and the second bevel gear 207. The rotation of the bidirectional screw rod 205 causes the two second threaded sleeves 213 to drive the two installation doors 214 to move toward each other, so that when the stamping table 203 enters the stamping area, the two installation doors 214 are closed, so that the staff is isolated from the stamping area, so that the staff does not need to place parts in the stamping area, which improves the safety of the device and protects the safety of the staff.

[0023] In the embodiment, a protective shell 3 is fixed to the top surface of the base 1, one side of the protective shell 3 is open, and movable holes 301 are opened on both sides of the inner wall of the protective shell 3. The two movable holes 301 are respectively slidably set with two installation doors 214, and the punching machine body 5 is fixed to the top surface of the inner wall of the protective shell 3. When the installation door 214 is closed, the protective shell 3 and the two installation doors 214 surround the stamping area to prevent parts from splashing during stamping and causing harm to the staff, thereby improving the safety of the device.

[0024] In the embodiment, a mounting shell 4 is provided on one side of the base 1, and one side of the mounting shell 4 is open. The open side of the mounting shell 4 is fixed to one side of the base 1. The second gear 212, the second bevel gear 207 and the mounting rod 211 are all located inside the mounting shell 4. The mounting shell 4 can prevent workers from accidentally touching the gear meshing point, thereby improving production safety.

[0025] In the embodiment, a positioning groove 501 is fixed on the top surface of the stamping table 203 , and the staff can place the parts at the correct position on the stamping table 203 according to the positioning groove 501 .

[0026] In the embodiment, an observation hole 6 is opened on one side of the installation door 214 , and tempered glass is fixed inside the observation hole 6 , so that the staff can observe the parts being stamped through the observation hole 6 .

[0027] Working principle: In use, the staff first places the parts in the correct position on the punching table 203 according to the positioning groove 501, starts the driving motor to drive the first screw rod 201 to rotate, so that the first threaded sleeve 202 drives the punching table 203 to enter the punching area. When the first screw rod 201 rotates, the first gear 209, the toothed belt 210 and the second gear 212 drive the mounting rod 211 to rotate, and the mounting rod 211 drives the bidirectional screw rod 205 to rotate through the first bevel gear 206 and the second bevel gear 207. 205 rotates so that the two second threaded sleeves 213 drive the two installation doors 214 to move toward each other, so that when the stamping table 203 enters the stamping area, the two installation doors 214 are closed to isolate the staff from the stamping area. When the installation doors 214 are closed, the protective shell 3 and the two installation doors 214 surround the stamping area to prevent the parts from splashing during stamping and causing harm to the staff. The installation shell 4 can prevent the staff from accidentally touching the gear meshing point, and the staff can observe the parts being stamped through the observation hole 6.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A punching machine protection device for automobile parts processing, comprising a base (1), characterized in that: A punching machine body (5) is arranged above the base (1), and a protective structure is arranged above the base (1), the protective structure comprising a mounting groove (2) provided on the top surface of the base (1), a first screw rod (201) being rotatably arranged inside the mounting groove (2), a first threaded sleeve (202) being threadedly connected to the outer circular wall surface of the first screw rod (201), and a punching platform (203) being fixed to the top surface of the first threaded sleeve (202).

2. A punching machine protection device for automobile parts processing according to claim 1, characterized in that: A driving motor is fixed to one side of the base (1); the output end of the driving motor passes through one side of the base (1) and extends into the interior of the mounting groove (2); the output end of the driving motor is fixed to one end of a first screw rod (201); a movable groove (204) is provided on the top surface of the base (1); the movable groove (204) is located below the mounting groove (2); a bidirectional screw rod (205) is rotatably arranged inside the movable groove (204); one end of the bidirectional screw rod (205) passes through one side of the inner wall of the movable groove (204) and is fixed with a first bevel gear (206); one side of the first bevel gear (206) is meshed with a second bevel gear (207); a connecting gear (207) is provided on one side of the base (1); The connecting groove (208) is connected to the mounting groove (2); a first gear (209) is fixed to the outer circumferential wall surface of the first screw rod (201); a toothed belt (210) is meshed on the outer circumferential wall surface of the first gear (209); a mounting rod (211) is provided on one side of the base (1); a second gear (212) is fixed to the outer wall surface of the mounting rod (211); the second gear (212) is meshed with the toothed belt (210); the mounting rod (211) is meshed with the second bevel gear (207); the forward and reverse threads of the bidirectional screw rod (205) are respectively threadedly connected to second threaded sleeves (213); and the top surfaces of the two second threaded sleeves (213) are both fixed with mounting doors (214).

3. A punching machine protection device for automobile parts processing according to claim 2, characterized in that: A protective shell (3) is fixed on the top surface of the base (1); one side of the protective shell (3) is open; movable holes (301) are provided on both sides of the inner wall of the protective shell (3); the two movable holes (301) are respectively slidably arranged with the two installation doors (214); and the punching machine body (5) is fixed to the top surface of the inner wall of the protective shell (3).

4. A punching machine protection device for automobile parts processing according to claim 3, characterized in that: A mounting shell (4) is provided on one side of the base (1); one side of the mounting shell (4) is open; and the open side of the mounting shell (4) is fixed to one side of the base (1).

5. A punching machine protection device for automobile parts processing according to claim 4, characterized in that: A positioning groove (501) is fixed on the top surface of the punching platform (203).

6. A punching machine protection device for automobile parts processing according to claim 5, characterized in that: An observation hole (6) is provided on one side of the installation door (214), and tempered glass is fixed inside the observation hole (6).

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