Automobile metal accessory stamping device

Abstract

The utility model relates to an automobile metal accessory stamping device which comprises a press machine body, a feeding port is formed in the press machine body, a stamping table is arranged on the press machine body, a conveying area is arranged between the stamping table and the feeding port, the automobile metal accessory stamping device further comprises an auxiliary assembly, and the auxiliary assembly is located in the conveying area. The auxiliary assembly comprises a base, an auxiliary seat slidably connected to the base and an adjusting assembly arranged on the base, the sliding direction of the auxiliary seat is the vertical direction, and the adjusting assembly is used for driving the auxiliary seat to vertically move; an auxiliary groove is formed in the auxiliary base, a plurality of auxiliary rollers are rotationally connected into the auxiliary groove, the rotating axes of the auxiliary rollers are arranged in the horizontal direction and are perpendicular to the conveying direction of the raw materials, and the auxiliary rollers are arranged at equal intervals in the conveying direction of the raw materials. The feeding device has the effect of preventing the raw materials from being bent in the feeding process, the raw materials are kept smooth when being conveyed to the stamping table to be stamped, and the percent of pass of stamped accessories is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of punch mould technology, in particular to a kind of automobile metal fittings stamping device. BACKGROUND

[0002] Punch mould is a kind of special process equipment in cold stamping processing, which is processed into parts (or semi-finished products) by material (metal or non-metal), and is called cold stamping die (commonly known as cold punch mould). Punching is a kind of pressure processing method that separates or plastically deforms materials at room temperature by using mould installed on the press to apply pressure.

[0003] At present, when stamping metal fittings, the feeding device of production line transmits raw materials to the press, and when the raw materials pass under the mould of the press, the press closes the mould downward to stamp the raw materials. It is found that during stamping, there is still a large distance between the feeding port of the press and the stamping table, and the metal raw materials between the feeding port and the stamping table will be loose due to gravity, and the metal raw materials are difficult to straighten, which will cause the metal raw materials transmitted to the stamping table to be still in a partially curved state, and deviation may occur during stamping, which will affect the qualified rate of metal fittings, and needs to be improved. UTILITY MODEL CONTENT

[0004] In order to improve the problem that metal raw materials may be bent during transmission, the application provides an automobile metal fitting stamping device.

[0005] The automobile metal fitting stamping device provided by the application adopts the following technical scheme:

[0006] An automobile metal fitting stamping device, comprising a press body, a feeding port is formed in the press body, a stamping table is arranged on the press body, a transmission area is arranged between the stamping table and the feeding port, and further comprising an auxiliary assembly, the auxiliary assembly is located in the transmission area, the auxiliary assembly comprises a base, an auxiliary seat slidably connected to the base and an adjusting assembly arranged on the base, the sliding direction of the auxiliary seat is vertical direction, and the adjusting assembly is used for driving the auxiliary seat to move vertically, an auxiliary groove is formed in the auxiliary seat, a plurality of auxiliary rollers are rotatably connected in the auxiliary groove, the rotation axis of the auxiliary roller is arranged along horizontal direction, and the rotation axis of the auxiliary roller is perpendicular to the transmission direction of the raw material, and a plurality of auxiliary rollers are arranged at equal intervals along the transmission direction of the raw material.

[0007] By adopting the technical scheme, since there is a long distance between the feeding opening and the stamping table of the press, the raw material in the transmission area will become loose due to gravity, and the raw material may not recover after being transmitted to the stamping table. Therefore, the auxiliary assembly is arranged to support the raw material, the base is arranged at a suitable position in the transmission area, the height of the auxiliary seat is adjusted by the adjusting assembly so that the auxiliary roller on the auxiliary seat supports the raw material, and the auxiliary groove simultaneously limits the raw material to prevent the raw material from deviating. After being supported, the raw material will smoothly reach the stamping table, thereby improving the problem that the metal raw material will be bent during transmission and guaranteeing the qualified rate of the metal accessory after stamping.

[0008] Preferably, the adjusting assembly comprises a rotating rod rotatably connected to the base, an adjusting gear fixed to the rotating rod, and an adjusting rack fixed to the side wall of the auxiliary seat. The adjusting gear is used to drive the adjusting rack to move.

[0009] By adopting the technical scheme, the rotating rod is arranged to drive the adjusting gear to rotate so as to drive the adjusting rack to move vertically, thereby adjusting the height of the auxiliary seat and making the height of the auxiliary seat be at a suitable position to support the raw material.

[0010] Preferably, an adjusting disc is arranged at the end of the rotating rod away from the gear. The adjusting disc is used to drive the adjusting gear to rotate.

[0011] By adopting the technical scheme, the adjusting disc is arranged to facilitate workers to rotate so as to drive the rotating rod to rotate, thereby facilitating the adjustment of the height of the auxiliary seat.

[0012] Preferably, a guide groove is arranged on the base. The depth direction of the guide groove is the vertical direction. The two sides of the adjusting rack are in contact with the guide groove.

[0013] By adopting the technical scheme, the guide groove is arranged for the sliding of the adjusting rack, thereby preventing the adjusting rack from moving to the two sides and improving the stability of the vertical movement of the adjusting rack.

[0014] Preferably, a guide protrusion is arranged on one side of the adjusting rack. A guide groove is arranged on the groove wall of the guide groove for the sliding of the guide protrusion.

[0015] By adopting the technical scheme, the guide protrusion and the guide groove are arranged to improve the stability of the movement of the adjusting rack.

[0016] Preferably, a gear set is arranged on the base. The gear set comprises a first gear, a connecting rod, and a second gear. The first gear and the second gear are fixed to the two ends of the connecting rod. The connecting rod is rotatably connected to the base. The first gear is in engagement with the adjusting rack. The second gear is in engagement with the adjusting gear. The diameters of the first gear and the second gear are the same. The diameter of the adjusting gear is greater than that of the second gear.

[0017] By adopting the technical scheme, the gear set is arranged to conveniently adjust the supporting height, when the adjusting gear with large diameter is rotated by the rotating rod, the first gear and the second gear rotate more rounds, the adjusting rack moves more stroke, and thus the work load is saved, and the worker can rotate the rotating rod with small rounds to adjust the height of the auxiliary seat.

[0018] Preferably, the stamping table is provided with guide columns on two sides, the guide columns are provided with buffer springs, the press body is slidably connected with a pressing table, the stamping table is provided with a guide sleeve, and the guide sleeve is inserted with the guide column.

[0019] By adopting the technical scheme, the guide column and the guide sleeve are arranged to improve the stamping precision, and the buffer spring is arranged to buffer the shock, and the mold is prevented from being excessively impacted.

[0020] The technical effects of the utility model mainly embody in the following aspects:

[0021] 1. The utility model discloses a auxiliary seat supports raw materials to make the raw materials be transported to the stamping table to be stamped smoothly, improves the problem that the metal raw materials appear bending when conveying, guarantees the qualified rate after the metal accessory stamping.

[0022] 2. The utility model discloses a adjusting disc is set up to make the worker convenient to adjust the height of the auxiliary seat.

[0023] 3. The utility model discloses a guide convex and guide groove are set up to improve the stability when the adjusting rack moves vertically. DRAWINGS

[0024] Figure 1 It is the whole structure schematic diagram of the automobile metal accessory stamping device of the embodiment of the application.

[0025] Figure 2 It is the structure schematic diagram of the auxiliary assembly of the embodiment.

[0026] Figure 3 It is the structure schematic diagram of the adjusting assembly of the embodiment.

[0027] Explanation of reference signs: 1, press body; 2, auxiliary assembly; 21, base; 22, auxiliary seat; 23, adjusting assembly; 231, rotating rod; 232, adjusting gear; 233, adjusting rack; 3, feeding port; 4, stamping table; 5, transmission area; 6, auxiliary groove; 7, auxiliary roller; 8, adjusting disc; 9, guide groove; 10, guide protrusion; 11, guide groove; 12, gear set; 121, first gear; 122, connecting rod; 123, second gear; 13, guide column; 14, buffer spring; 15, pressing table; 16, guide sleeve; 17, stamping die; 18, mounting seat. DETAILED DESCRIPTION

[0028] The following will be described in detail in combination with the accompanying drawings. Figures 1-3 The application is further described in detail to make the technical scheme of the application easier to understand and master.

[0029] The application discloses an automobile metal accessory stamping device.

[0030] Referring to Figure 1 , the automobile metal accessory stamping device comprises a press body 1 and an auxiliary assembly 2 mounted on the press body 1. The press body 1 is provided with a feeding port 3, a metal raw material roll is unwound beside the press body 1 and transmitted to the feeding port 3, the press body 1 is fixed with a stamping table 4, a transmission area 5 is arranged between the stamping table 4 and the feeding port 3, and the auxiliary assembly 2 is located in the transmission area 5.

[0031] Referring to Figure 1 and Figure 2 , the auxiliary assembly 2 comprises a base 21, an auxiliary seat 22 slidably connected to the base 21, and an adjusting assembly 23 mounted on the base 21, the sliding direction of the auxiliary seat 22 is a vertical direction, and the adjusting assembly 23 is used for driving the auxiliary seat 22 to move vertically.

[0032] Referring to Figure 1 and Figure 2 , the auxiliary seat 22 is provided with an auxiliary groove 6, the auxiliary groove 6 is used for passing the raw material, and the width of the auxiliary groove 6 is not less than the width of the raw material. A plurality of auxiliary rollers 7 are rotatably connected in the auxiliary groove 6, the rotation axis of the auxiliary roller 7 is arranged along a horizontal direction, and the rotation axis of the auxiliary roller 7 is perpendicular to the transmission direction of the raw material, and the plurality of auxiliary rollers 7 are arranged at equal intervals along the transmission direction of the raw material. In the application, the number of auxiliary rollers 7 is determined according to the need.

[0033] Referring to Figure 2 and Figure 3A mounting base 18 is fixed on the base 21. The adjustment assembly 23 includes a rotating rod 231 rotatably connected to the mounting base 18, an adjusting gear 232 fixed to the rotating rod 231, and an adjusting rack 233 fixed to the side wall of the auxiliary seat 22. The adjusting gear 232 is used to drive the adjusting rack 233 to move. An adjusting disc 8 is fixed to the end of the rotating rod 231 away from the gear, and the adjusting disc 8 is used to drive the adjusting gear 232 to rotate. The rotating rod 231 is rotatably connected to the mounting base 18 to be mounted on the base 21.

[0034] Reference Figure 2 and Figure 3 The mounting seat 18 on the base 21 has a guide groove 9, the depth direction of which is vertical. The two sides of the adjusting rack 233 are in contact with the guide groove 9. A guide protrusion 10 is fixed on one side of the adjusting rack 233, and a guide groove 11 is formed on the groove wall of the guide groove 9 for the guide protrusion 10 to slide. A gear set 12 is mounted on the mounting seat 18 on the base 21. The gear set 12 includes a first gear 121, a connecting rod 122, and a second gear 123. The first gear 121 and the second gear 123 are fixed to the two ends of the connecting rod 122. The connecting rod 122 is rotatably connected to the mounting seat 18 on the base 21. The first gear 121 meshes with the adjusting rack 233, and the second gear 123 meshes with the adjusting gear 232. The diameters of the first gear 121 and the second gear 123 are the same, and the diameter of the adjusting gear 232 is larger than the diameter of the second gear 123. In this embodiment, the diameter of the adjusting gear 232 is approximately twice that of the second gear 123.

[0035] Reference Figure 1 Guide pillars 13 are fixed on both sides of the stamping table 4. The guide pillars 13 are located at the four corners of the stamping table 4, and buffer springs 14 are installed on the guide pillars 13. A lower press table 15 is slidably connected to the press body 1. A guide sleeve 16 is fixed on the lower press table 15, and the guide sleeve 16 is for the guide pillars 13 to insert into. A stamping die 17 is installed and fixed on the lower press table 15. The stamping die 17 is used to stamp the raw material on the stamping table 4. In this embodiment, the shape of the stamping die 17 is determined according to the shape of the automotive parts.

[0036] Of course, the above are just typical examples of this application. In addition, this application may have many other specific implementation methods. All technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of protection claimed in this application.

Claims

1. A stamping device for automotive metal parts, comprising a press body (1), wherein the press body (1) has a feed inlet (3), the press body (1) has a stamping table (4), and a transfer area (5) is provided between the stamping table (4) and the feed inlet (3), characterized in that: Also include auxiliary assembly (2), the auxiliary assembly (2) is located in the transmission area (5), the auxiliary assembly (2) includes base (21), auxiliary seat (22) is connected on the base (21) and is arranged on the base (21) adjusting assembly (23), the sliding direction of the auxiliary seat (22) is vertical direction, the adjusting assembly (23) is used to drive the vertical movement of auxiliary seat (22);The auxiliary seat (22) is provided with auxiliary groove (6), a plurality of auxiliary rollers (7) are rotatably connected in the auxiliary groove (6), the rotation axis of the auxiliary roller (7) is arranged along the horizontal direction, and the rotation axis of the auxiliary roller (7) is perpendicular to the transmission direction of the raw material, a plurality of the auxiliary roller (7) is equidistantly spaced along the transmission direction of the raw material.

2. The apparatus according to claim 1, wherein: The adjusting assembly (23) includes a rotating rod (231) rotatably connected to the base (21), an adjusting gear (232) fixed to the rotating rod (231), and an adjusting rack (233) fixed to the side wall of the auxiliary seat (22), the adjusting gear (232) is used to drive the adjusting rack (233) to move.

3. The apparatus according to claim 2, wherein: The end of the rotating rod (231) away from the gear is provided with an adjusting disc (8), and the adjusting disc (8) is used to drive the adjusting gear (232) to rotate.

4. The apparatus according to claim 2, wherein: The base (21) is provided with a guide groove (9), the depth direction of the guide groove (9) is vertical direction, one side of the adjusting rack (233) is in contact with the guide groove (9).

5. The apparatus according to claim 4, wherein: One side of the adjusting rack (233) is provided with a guide protrusion (10), and the groove wall of the guide groove (9) is provided with a guide groove (11) for the sliding of the guide protrusion (10).

6. The apparatus according to claim 2, wherein: The base (21) is provided with a gear set (12), the gear set (12) includes a first gear (121), a connecting rod (122) and a second gear (123), the first gear (121) and the second gear (123) are fixed to both ends of the connecting rod (122), the connecting rod (122) is rotatably connected to the base (21), the first gear (121) is engaged with the adjusting rack (233), the second gear (123) is engaged with the adjusting gear (232), the diameters of the first gear (121) and the second gear (123) are the same, and the diameter of the adjusting gear (232) is greater than that of the second gear (123).

7. The apparatus according to claim 1, wherein: The punch table (4) is provided with a guide column (13) on both sides, the guide column (13) is provided with a buffer spring (14), the punch table (4) is provided with a guide sleeve (16), and the guide sleeve (16) is inserted into the guide column (13).

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