CN220444808U - Automobile front floor punching device - Google Patents

Abstract

The utility model discloses a punching device for a front floor of an automobile, which belongs to the field of automobile part processing and comprises a workbench, wherein a supporting table is arranged on the workbench, a punch is arranged above the supporting table, a lower pressing plate is arranged above the punch, a plurality of moving blocks are arranged at the lower end of the lower pressing plate, the punch is connected with the moving blocks, and an adjusting part is arranged between the moving blocks and the lower pressing plate and is used for adjusting the positions of the moving blocks. According to the automobile front floor punching device, the moving block, the connecting block, the first screw rod and the second screw rod are arranged, the moving block and the connecting block respectively move in the first chute and the second chute, and the first chute and the second chute are mutually perpendicular. Through the first screw rod adjusting moving block, the second screw rod adjusting connecting block, the two cooperate, and the drift removes in the rectangle within range that first spout and second spout formed, and the suitability is stronger. The slot on the connection block prevents the punch from falling down in the longitudinal direction.

Description

Automobile front floor punching device

Technical Field

The utility model relates to the field of automobile part machining, in particular to a punching device for an automobile front floor.

Background

The stamping die is a device for deforming or separating materials by pressure, and has a very wide application field, such as forming a front floor of an automobile by the stamping die.

At present, the punching die of the front floor product of the automobile is required to manufacture a plurality of sets of dies due to different numbers and different positions of punching holes of different automobile types, so that the cost of the die product is increased. Accordingly, the present application proposes an automotive front floor punching device.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the automobile front floor punching device, the moving direction of the punch is increased by the moving block and the connecting block which are vertical, and the applicability is stronger. In order to solve the technical problems, the utility model is solved by the following technical scheme.

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

the utility model provides a floor punching device before car, includes the workstation, be provided with the brace table on the workstation, the brace table top is provided with the drift, the drift top is provided with the holding down plate, and the top of holding down plate is provided with the hydro-cylinder, and the hydro-cylinder is connected with the workstation, the holding down plate lower extreme is provided with a plurality of movable blocks, the drift is connected with the movable block, be provided with adjusting part between movable block and the holding down plate, adjusting part is used for adjusting the position of movable block.

Preferably, the moving blocks are in one-to-one correspondence with the adjusting parts. So that each punch can be independently adjusted, and the applicability is stronger.

Preferably, the adjusting part comprises a first screw rod which is in threaded connection with the moving block. The first screw is used for adjusting the position of the moving block on the lower pressing plate.

Preferably, the lower pressing plate is provided with a first sliding groove, and the first sliding groove limits the moving block in the circumferential direction of the first screw. The chute prevents the moving block from rotating.

Preferably, the first screw rod is in running fit with the lower pressing plate, and the outer end of the first screw rod is fixedly connected with a rotating handle. The rotating handle is convenient for rotating the first screw rod.

Preferably, two ends of the same first chute are respectively provided with a first screw rod, and the two first screw rods are independently in running fit with the lower pressing plate. Two punches are arranged under the same chute to cope with the situation that two holes are needed to be punched to be positioned under the chute.

Preferably, the middle part of first spout is provided with the steady block, the inner and the steady block rotation of first screw rod are connected, and steady block and holding down plate are integrated into one piece structure, and the both sides of first screw rod are supported, and stability is better.

Preferably, the moving block comprises a movable connecting block arranged below the moving block, and the adjusting component further comprises a second screw rod in threaded connection with the connecting block, and the second screw rod is in running fit with the moving block. The outer end of the second screw rod is fixedly connected with a rotating handle. The second screw can adjust the position of the punch on the moving block to increase the moving range of the punch.

Preferably, a second chute is formed in the connecting block, and the second chute is perpendicular to the first chute.

Preferably, a slot is arranged on the lower side of the connecting block. The punch is connected with the connecting block through bolts, the slot is T-shaped, and the plate body at the upper end part of the punch is limited and is prevented from falling in the longitudinal direction.

Compared with the prior art, the utility model has the following beneficial effects: according to the automobile front floor punching device, the moving block, the connecting block, the first screw rod and the second screw rod are arranged, the moving block and the connecting block respectively move in the first chute and the second chute, and the first chute and the second chute are mutually perpendicular. Through the first screw rod adjusting moving block, the second screw rod adjusting connecting block, the two cooperate, and the drift removes in the rectangle within range that first spout and second spout formed, and the suitability is stronger. The slot on the connection block prevents the punch from falling down in the longitudinal direction.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view showing the overall structure of a front floor punching device of an automobile according to the present utility model.

Fig. 2 is a schematic bottom view of a lower platen of the automotive front floor punching device of the present utility model.

Fig. 3 is an enlarged schematic view of the front floor punching device of the present utility model at a in fig. 2.

Fig. 4 is a vertical schematic view of a first chute and a second chute of the front floor punching device of the present utility model.

Fig. 5 is a schematic view of a moving block and a connecting block of the front floor punching device of the present utility model.

Description of the figure: 1. a work table; 11. a support table; 12. an oil cylinder; 2. a punch; 3. a lower pressing plate; 31. a first chute; 32. a stabilizing block; 4. a moving block; 41. a second chute; 5. an adjusting member; 51. a first screw; 52. a second screw; 6. a connecting block; 61. a slot.

Detailed Description

The present utility model is described in further detail below with reference to the accompanying drawings.

The following description is presented to enable one of ordinary skill in the art to practice the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.

It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. indicate orientations or positions based on the orientation or positional relationship shown in the drawings, which are merely for convenience in describing the present simplified description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus the above terms are not to be construed as limiting the present utility model.

It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.

Referring to fig. 1-5, a punching device for a front floor of an automobile includes a workbench 1, a supporting table 11 is provided on the workbench 1, the supporting table 11 is used for supporting the front floor of the automobile, a through hole is provided on the supporting table 11 and used for dropping waste materials, the through hole is not shown, a punch 2 is provided above the supporting table 11, a lower pressing plate 3 is provided above the punch 2, an oil cylinder 12 is provided above the lower pressing plate 3, the oil cylinder 12 is connected with the workbench 1, a plurality of moving blocks 4 are provided at the lower end of the lower pressing plate 3, four moving blocks 4 are used as an example in the scheme, the punch 2 is connected with the moving blocks 4, an adjusting part 5 is provided between the moving blocks 4 and the lower pressing plate 3, and the adjusting part 5 is used for adjusting the position of the moving blocks 4, and then adjusting the position of the punch 2.

The moving blocks 4 are in one-to-one correspondence with the adjusting parts 5. So that each punch 2 can be independently adjusted, and the applicability is stronger.

The adjusting member 5 includes a first screw 51, and the first screw 51 is screw-coupled with the moving block 4. The first screw 51 is used to adjust the position of the moving block 4 on the lower platen 3.

The lower pressure plate 3 is provided with a first chute 31, and the first chute 31 limits the moving block 4 in the circumferential direction of the first screw 51. The chute prevents the moving block 4 from rotating.

The first screw rod 51 is in running fit with the lower pressing plate 3, and the outer end of the first screw rod 51 is fixedly connected with a rotating handle. The stem facilitates rotation of the first screw 51.

Two ends of the same first chute 31 are provided with a first screw rod 51, and the two first screw rods 51 are separately in running fit with the lower pressure plate 3. So that two punches 2 are arranged under the same chute to cope with two positions under the chute, which need to be punched.

The middle part of first spout 31 is provided with stable piece 32, and the inner and the stable piece 32 rotation of first screw rod 51 are connected, and stable piece 32 and holding down plate 3 are integrated into one piece structure, and the both sides of first screw rod 51 are supported, and stability is better.

The moving block 4 comprises a movable connection block 6 arranged below the moving block, and the adjusting member 5 further comprises a second screw 52 in threaded connection with the connection block 6, the second screw 52 being in a running fit with the moving block 4. The outer end of the second screw 52 is also fixedly connected with a stem. The second screw 52 can adjust the position of the punch 2 on the moving block 4 to increase the moving range of the punch 2.

The moving block 4 is provided with a second sliding groove 41, and the second sliding groove 41 is perpendicular to the first sliding groove 31. As shown in fig. 4, the punch 2 moves within a rectangular range formed by the first chute 31 and the second chute 41.

The underside of the connection block 6 is provided with a slot 61. The punch 2 is connected with the connecting block 6 through bolts, the slot 61 is T-shaped, and the plate body at the upper end part of the punch 2 is limited to prevent the plate body from falling in the longitudinal direction.

In summary, when the punching position of the front floor of the automobile is different, the first screw 51 is rotated first when the new punching position is right below the first chute 31, and the moving block 4 moves in the first chute 31, so that the punch 2 is aligned with the punching position. In another case, the new punching position is not just under the first chute 31, the first screw 51 is turned first, the moving block 4 moves in the first chute 31, and is aligned in the left-right direction, then the second screw 52 is turned again, the connecting block 6 and the punch 2 move in the direction perpendicular to the first chute 31 until the punch 2 is aligned with the punching position, and in the same plane, the arrow rectangle shown in fig. 4, the punch 2 is adjustable, and the applicability is strong. If the size of the punch 2 is changed, a new punch 2 is mounted on the connection block 6 through the insertion slot 61. And the insertion groove 61 prevents the punch 2 from falling down in the longitudinal direction.

It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The objects of the present utility model have been fully and effectively achieved. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from the principles described.

Claims (10)

1. The utility model provides a floor punching device before car, includes workstation (1), its characterized in that: be provided with brace table (11) on workstation (1), brace table (11) top is provided with drift (2), drift (2) top is provided with holding down plate (3), holding down plate (3) lower extreme is provided with a plurality of movable blocks (4), drift (2) are connected with movable block (4), be provided with adjusting part (5) between movable block (4) and holding down plate (3), adjusting part (5) are used for adjusting the position of movable block (4).

2. A front floor punching device of an automobile as claimed in claim 1, characterized in that: the moving blocks (4) are in one-to-one correspondence with the adjusting parts (5).

3. A front floor punching device for an automobile according to claim 2, characterized in that: the adjusting part (5) comprises a first screw rod (51), and the first screw rod (51) is in threaded connection with the moving block (4).

4. A front floor punching device for an automobile as claimed in claim 3, characterized in that: the lower pressing plate (3) is provided with a first sliding groove (31), and the first sliding groove (31) limits the moving block (4) in the circumferential direction of the first screw (51).

5. The automotive front floor punching device as set forth in claim 4, wherein: the first screw rod (51) is in running fit with the lower pressing plate (3), and the outer end of the first screw rod (51) is fixedly connected with a rotating handle.

6. The automotive front floor punching device as set forth in claim 5, wherein: two ends of the same first chute (31) are respectively provided with a first screw rod (51), and the two first screw rods (51) are independently in rotary fit with the lower pressing plate (3).

7. The automotive front floor punching device as set forth in claim 6, wherein: the middle part of first spout (31) is provided with stable piece (32), the inner of first screw rod (51) is connected with stable piece (32) rotation.

8. The automotive front floor punching device as set forth in claim 7, wherein: the movable block (4) comprises a movable connecting block (6) arranged below the movable block, the adjusting component (5) further comprises a second screw (52) in threaded connection with the connecting block (6), and the second screw (52) is in running fit with the movable block (4).

9. The automotive front floor punching device as set forth in claim 8, wherein: the moving block (4) is provided with a second sliding groove (41), and the second sliding groove (41) is perpendicular to the first sliding groove (31).

10. The automotive front floor punching device as set forth in claim 9, wherein: the lower side of the connecting block (6) is provided with a slot (61).