CN219357556U - Cold stamping forming device for sliding rail of passenger car - Google Patents

Abstract

The utility model discloses a cold stamping forming device for a sliding rail of a passenger car, which particularly relates to the technical field of stamping dies.

Description

Cold stamping forming device for sliding rail of passenger car

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a cold stamping forming device for a passenger car sliding rail.

Background

The passenger car is a transportation means, and the seat on the passenger car is connected with the passenger car through the slide rail, can adjust the position of seat through the slide rail, and the slide rail adopts stamping equipment to press forming the slide rail once only usually at the in-process of preparation to scribble the life of lubricating grease increase slide rail in the slide rail groove of slide rail.

The inventor finds that after stamping the cut original plate of the sliding rail by using stamping equipment, the stamping formed sliding rail needs to be taken out manually, then a new original plate is placed for next stamping, and in the process, the stamping block can be pressed to the arm of an operator to cause injury.

In order to solve the problem that after stamping and forming are carried out on a cut original plate of a sliding rail by using stamping equipment, the stamped sliding rail needs to be taken out manually, then a new original plate is placed for next stamping, and in the process, a stamping block possibly presses an arm of an operator to cause injury, in the prior art, a worker uses a clamp to place the original plate on a stamping table or take out the sliding rail to avoid manual contact for processing, and the utility model adopts another solving mode.

Disclosure of Invention

The utility model provides a cold stamping forming device for a passenger car sliding rail, which aims to solve the problem that after stamping forming is carried out on a cut sliding rail original plate by using stamping equipment, a stamped sliding rail needs to be taken out manually, then a new original plate is placed for next stamping, and in the process, a stamping block possibly can overwhelm the arm of an operator to cause injury.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a cold stamping forming device of passenger train slide rail, includes the board, the surface of board is provided with the punching press platform, the surface fixedly connected with punching press piece of punching press platform, the surface of board is provided with the carrier bar, the surface of board is provided with protector, protector includes the square, the surface of square and the surface fixedly connected with of punching press platform, the surface fixedly connected with first pinion rack of square, the surface meshing of first pinion rack is connected with first gear, the inner wall fixedly connected with cylinder pole of first gear, the cylinder pole rotates at the inner wall of board, the surface fixedly connected with second gear of cylinder pole, the draw-in groove has been seted up to the surface of board, the surface meshing of second gear is connected with the second pinion rack, the second pinion rack slides at the inner wall of draw-in groove, the surface fixedly connected with rectangular plate of second pinion rack, the inner wall at the draw-in groove slides.

The effects achieved by the components are as follows: through setting up the rectangular plate, can drive the first pinion rack downwardly moving of square surface when the stamping platform is punching press the former board of carrier bar surface to the downwardly moving, drive first gear, cylinder pole and second gear through first pinion rack and rotate and make second pinion rack and rectangular plate slide the front end that is in the board with the rectangular plate at the draw-in groove and prevent operating personnel at this moment operation board and stamping platform, avoid operating personnel to operate improperly and receive the injury.

Preferably, the T-shaped groove is formed in the outer surface of the machine table, a T-shaped block is fixedly connected to the outer surface of the first toothed plate, and the T-shaped block slides on the inner wall of the T-shaped groove.

The effects achieved by the components are as follows: the T-shaped block can slide on the inner wall of the T-shaped groove to fix the angle between the first toothed plate and the machine table when the first toothed plate moves, so that the first toothed plate is always perpendicular to the stamping table.

Preferably, the inside of board is provided with the bearing, the surface of cylinder pole and the inner circle fixed connection of bearing, the outer lane of bearing and the inner wall fixed connection of board, the inner circle of bearing rotates at the outer lane inner wall of bearing.

The effects achieved by the components are as follows: stability in rotation of the cylindrical rod can be increased by providing bearings.

Preferably, the outer surface of board has seted up the spout, the surface fixedly connected with T shape pole of second pinion rack, the T shape pole slides at the inner wall of spout and the surface of board.

The effects achieved by the components are as follows: the T-shaped rod can slide on the inner wall of the chute and the outer surface of the machine table to keep the angle between the second toothed plate and the machine table fixed when the second toothed plate moves, so that the second toothed plate is prevented from shaking in the moving process.

Preferably, the outer surface of carrier bar is provided with adjusting device, adjusting device includes the threaded rod, the threaded rod rotates with the inner wall of carrier bar to be connected, rectangular channel has been seted up to the surface of carrier bar, the surface threaded connection of threaded rod has the slider, the slider slides at the inner wall in rectangular channel.

The effects achieved by the components are as follows: the threaded rods on two sides of the outer surface of the bearing rod are rotated to control the sliding adjustment position of the sliding block on the inner wall of the rectangular groove to fix the position and the angle of the original plate placed on the bearing rod.

Preferably, the outer surface of the threaded rod is fixedly connected with a cylindrical block, and a plurality of protruding blocks are arranged on the outer surface of the cylindrical block.

The effects achieved by the components are as follows: the friction force between the hands and the cylindrical blocks can be increased when the cylindrical blocks are rotated at the protruding block, so that the threaded rod is controlled to rotate by the rotating cylindrical blocks to be more convenient and difficult to slide by hands.

Preferably, the inner wall of the rectangular groove is fixedly connected with a rectangular block, and the threaded rod rotates on the inner wall of the rectangular block.

The effects achieved by the components are as follows: when the threaded rod is rotated, the threaded rod can rotate on the inner wall of the rectangular block, and the angle of the threaded rod can be fixed through the rectangular block to avoid the inclination of the angle of the threaded rod.

In summary, the beneficial effects of the utility model are as follows:

through setting up the rectangular plate, can drive the first pinion rack downwardly moving of square surface when the stamping platform is punching press the former board of carrier bar surface to the downwardly moving, drive first gear, cylinder pole and second gear through first pinion rack and rotate and make second pinion rack and rectangular plate slide the front end that is in the board with the rectangular plate at the draw-in groove and prevent operating personnel at this moment operation board and stamping platform, avoid operating personnel to operate improperly and receive the injury.

Drawings

Fig. 1 is a schematic perspective view of a machine according to the present utility model.

Fig. 2 is a schematic perspective view of a rectangular plate according to the present utility model.

Fig. 3 is a schematic perspective view of a first toothed plate according to the present utility model.

Fig. 4 is a schematic perspective view of a second toothed plate according to the present utility model.

Fig. 5 is a partially enlarged perspective view of fig. 1 according to the present utility model.

Fig. 6 is a partially enlarged perspective view of fig. 2B according to the present utility model.

Reference numerals illustrate:

1. a machine table; 2. a protective device; 3. an adjusting device; 4. a stamping table; 5. stamping blocks; 6. a carrier bar; 21. a square block; 22. a first toothed plate; 23. a T-shaped block; 24. a T-shaped groove; 25. a bearing; 26. a cylindrical rod; 27. a first gear; 28. a second gear; 29. a clamping groove; 210. a second toothed plate; 211. a T-bar; 212. a chute; 213. a rectangular plate; 31. rectangular grooves; 32. a threaded rod; 33. a slide block; 34. a cylindrical block; 35. a bump; 36. rectangular blocks.

Detailed Description

Referring to fig. 1, 2, 3, 4 and 6, the embodiment discloses a cold stamping forming device for a passenger car slide rail, which comprises a machine table 1, wherein a stamping table 4 is arranged on the outer surface of the machine table 1, a stamping block 5 is fixedly connected to the outer surface of the stamping table 4, a bearing rod 6 is arranged on the outer surface of the machine table 1, a protecting device 2 is arranged on the outer surface of the machine table 1, the protecting device 2 comprises a square block 21, the outer surface of the square block 21 is fixedly connected with the outer surface of the stamping table 4, a first toothed plate 22 is fixedly connected with the outer surface of the square block 21, a first gear 27 is connected with the outer surface of the first toothed plate 22 in a meshed manner, a cylindrical rod 26 is fixedly connected with the inner wall of the first gear 27, the cylindrical rod 26 rotates on the inner wall of the machine table 1, a second gear 28 is fixedly connected with the outer surface of the cylindrical rod 26, the draw-in groove 29 has been seted up to the surface of board 1, the surface meshing of second gear 28 is connected with second pinion rack 210, second pinion rack 210 slides at the inner wall of draw-in groove 29, the surface fixedly connected with rectangular plate 213 of second pinion rack 210, rectangular plate 213 slides at the inner wall of draw-in groove 29, through setting up rectangular plate 213, first pinion rack 22 that stamping platform 4 can drive square 21 surface when the primary board of carriage release lever 6 surface is stamped down moves, drive first gear 27 through first pinion rack 22, cylinder pole 26 and second gear 28 rotate and make second pinion rack 210 and rectangular plate 213 slide the front end that prevents operating personnel operation board 1 and stamping platform 4 that will rectangular plate 213 be in board 1 at the inner wall of draw-in groove 29, avoid operating personnel operation improper injury at this time.

Referring to fig. 2, 3, 4 and 6, in this embodiment: t-shaped grooves 24 are formed in the outer surface of the machine table 1, T-shaped blocks 23 are fixedly connected to the outer surface of the first toothed plate 22, the T-shaped blocks 23 slide on the inner walls of the T-shaped grooves 24 when the first toothed plate 22 moves to fix the angle between the first toothed plate 22 and the machine table 1, the first toothed plate 22 is always perpendicular to the stamping table 4, a sliding groove 212 is formed in the outer surface of the machine table 1, T-shaped rods 211 are fixedly connected to the outer surface of the second toothed plate 210, the T-shaped rods 211 slide on the inner walls of the sliding groove 212 and the outer surface of the machine table 1, and the second toothed plate 210 slides on the inner walls of the sliding groove 212 and the outer surface of the machine table 1 to keep fixed angles between the second toothed plate 210 and the machine table 1 when moving, so that the second toothed plate 210 is prevented from shaking in the moving process.

Referring to fig. 2, 3, 4 and 6, in this embodiment: the inside of board 1 is provided with bearing 25, and the surface of cylinder pole 26 and the inner circle fixed connection of bearing 25, the outer lane of bearing 25 and the inner wall fixed connection of board 1, the inner circle of bearing 25 rotates at the outer lane inner wall of bearing 25, can increase the stability when cylinder pole 26 rotates through setting up bearing 25.

Referring to fig. 1, 2, 5 and 6, in this embodiment: the surface of carrier bar 6 is provided with adjusting device 3, adjusting device 3 includes threaded rod 32, threaded rod 32 rotates with the inner wall of carrier bar 6 to be connected, and rectangular channel 31 has been seted up to the surface of carrier bar 6, and the surface threaded connection of threaded rod 32 has slider 33, and slider 33 slides at rectangular channel 31's inner wall, and the threaded rod 32 of rotating carrier bar 6 surface both sides can control slider 33 and slide adjustment position at rectangular channel 31's inner wall and fix former board position and angle of placing on carrier bar 6.

Referring to fig. 1, 2, 5 and 6, in this embodiment: the surface fixedly connected with cylindrical piece 34 of threaded rod 32, the surface of cylindrical piece 34 is provided with a plurality of lugs 35, the frictional force when lug 35 department rotates cylindrical piece 34 can increase hand and cylindrical piece 34 contact makes to rotate cylindrical piece 34 more convenient and be difficult for the hand to slide when controlling threaded rod 32 rotation, the inner wall fixedly connected with rectangular piece 36 of rectangular groove 31, threaded rod 32 rotates at rectangular piece 36's inner wall, threaded rod 32 can rotate at rectangular piece 36's inner wall when rotating threaded rod 32, can fix the angle of threaded rod 32 through rectangular piece 36 around the angle and avoid the angle of threaded rod 32 to take place the skew.

The working principle is as follows: when the stamping forming device is used for stamping the original plate, the length of the original plate to be stamped is observed firstly, then the cylindrical blocks 34 are rotated at the convex blocks 35 on the left side and the right side of the bearing rod 6 to control the threaded rod 32 to rotate on the inner wall of the bearing rod 6, so that the two sliding blocks 33 on the outer surface of the bearing rod 6 slide on the inner wall of the rectangular groove 31 to adjust the distance through the threaded rod 32, the threaded rod 32 can rotate on the inner wall of the rectangular block 36 to fix the angle between the threaded rod 32 and the bearing rod 6 when the threaded rod 32 is rotated, then the original plate is placed between the two sliding blocks 33 on the outer surface of the bearing rod 6, the left and the right positions of the original plate are fixed through the sliding blocks 33, the position change of the original plate when the pressing block on the stamping table 4 stamps the original plate is prevented from influencing the forming effect, then the operation machine 1 makes the stamping platform 4 drive the stamping block 5 to descend so as to press the stamping block 5 on the outer surfaces of the original plate and the bearing rod 6 to press the original plate into a sliding rail, in the process of downward operation of the stamping platform 4, the first toothed plate 22 on the outer surfaces of the two square blocks 21 on the outer surface of the stamping platform 4 is driven to move downwards so as to drive the first gear 27 to rotate, the cylindrical rod 26 is driven to rotate so as to drive the second gear 28 to rotate so that the second toothed plate 210 which is connected with the outer surface of the second gear 28 in a meshed manner slides on the inner wall of the clamping groove 29 to drive the rectangular plate 213 to move, the two rectangular plates 213 are mutually close to the front surface of the machine 1 to prevent staff from operating the machine 1 during the period, otherwise, when the stamping platform 4 moves upwards after the stamping is finished, the first toothed plate 22 is driven to move so as to drive the second toothed plate 210 to slide on the inner wall of the clamping groove 29 so as to separate the two rectangular plates 213 from each other, at the moment, the machine 1 can be operated, the angle between the first toothed plate 22 and the machine 1 is fixed by sliding the T-shaped block 23 on the inner wall of the T-shaped groove 24 in the moving process, so that the first toothed plate 22 is always perpendicular to the machine 1, the angle and the position between the second toothed plate 210 and the machine 1 are fixed by sliding the T-shaped rod 211 on the inner wall of the sliding groove 212 and the outer surface of the machine 1 in the moving process of the second toothed plate 210, the second toothed plate 210 is prevented from shaking in the moving process, and the bearing 25 can increase the stability of the cylindrical rod 26 in the rotating process.

Claims (7)

1. The utility model provides a cold stamping forming device of passenger train slide rail, includes board (1), its characterized in that: the utility model provides a high-speed automatic punching machine for the kitchen, including board (1) and rack (2), the surface of board (1) is provided with punching press platform (4), the surface fixedly connected with punching press piece (5) of punching press platform (4), the surface of board (1) is provided with carrier bar (6), the surface of board (1) is provided with protector (2), protector (2) include square (21), the surface of square (21) and the surface fixedly connected with of punching press platform (4), the surface fixedly connected with first pinion rack (22) of square (21), the surface meshing of first pinion rack (22) is connected with first gear (27), the inner wall fixedly connected with cylinder pole (26) of first gear (27), the inner wall rotation of cylinder pole (26) at board (1), the surface fixedly connected with second gear (28) of cylinder pole (26), draw-in groove (29) have been seted up to the surface of board (1), the surface meshing of second gear (28) is connected with second pinion rack (210), second pinion rack (210) is connected with rectangular plate (213) at the surface of second pinion rack (213).

2. The cold stamping and forming device for the sliding rail of the passenger car according to claim 1, wherein: t-shaped grooves (24) are formed in the outer surface of the machine table (1), T-shaped blocks (23) are fixedly connected to the outer surface of the first toothed plate (22), and the T-shaped blocks (23) slide on the inner walls of the T-shaped grooves (24).

3. The cold stamping and forming device for the sliding rail of the passenger car according to claim 1, wherein: the inside of board (1) is provided with bearing (25), the surface of cylinder pole (26) and the inner circle fixed connection of bearing (25), the outer lane of bearing (25) and the inner wall fixed connection of board (1), the inner circle of bearing (25) rotates at the outer lane inner wall of bearing (25).

4. The cold stamping and forming device for the sliding rail of the passenger car according to claim 1, wherein: the outer surface of board (1) has seted up spout (212), the surface fixed connection of second pinion rack (210) has T shape pole (211), T shape pole (211) slide at the inner wall of spout (212) and the surface of board (1).

5. The cold stamping and forming device for the sliding rail of the passenger car according to claim 1, wherein: the outer surface of carrier bar (6) is provided with adjusting device (3), adjusting device (3) include threaded rod (32), threaded rod (32) are connected with the inner wall rotation of carrier bar (6), rectangular channel (31) have been seted up to the surface of carrier bar (6), the surface threaded connection of threaded rod (32) has slider (33), slider (33) are in the inner wall slip of rectangular channel (31).

6. The cold stamping and forming device for the sliding rail of the passenger car according to claim 5, wherein: the outer surface of threaded rod (32) is fixedly connected with cylinder piece (34), the surface of cylinder piece (34) is provided with a plurality of lugs (35).

7. The cold stamping and forming device for the sliding rail of the passenger car according to claim 5, wherein: the inner wall of the rectangular groove (31) is fixedly connected with a rectangular block (36), and the threaded rod (32) rotates on the inner wall of the rectangular block (36).