CN210059580U

CN210059580U - Edge pressing device

Info

Publication number: CN210059580U
Application number: CN201920615730.0U
Authority: CN
Inventors: 章君
Original assignee: Qingdao Wan Yuan Metal Products Co Ltd
Current assignee: Qingdao Wan Yuan Metal Products Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-02-14
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses a blank pressing device belongs to the panel beating field, its technical scheme main points are including the workstation, it has the mount pad of the vertical setting of rotation axis to articulate on the workstation, the bottom surface of mount pad has set firmly drive mount pad pivoted motor, the cylinder that the piston rod set up towards the mount pad has all set firmly on the workstation of mount pad both sides, the tailpiece of the piston rod portion of cylinder articulates there is the base frame of the vertical setting of rotation axis, the base frame is cylindric of vertical setting, the coaxial line has set firmly cylindric ka tai on the bottom surface of base frame, ka tai cross section diameter is less than the cross section diameter of base frame, leave between the bottom surface of base frame and the top surface of mount pad and supply the turn-ups space of work piece, slide along vertical direction on the workstation between two cylinders and be connected with the butt piece of cylindric, the vertical setting of axis of. The utility model discloses can be faster more accurate with washing machine base shaping, be applied to in the panel beating.

Description

Edge pressing device

Technical Field

The utility model relates to a sheet metal equipment, more specifically the saying so, it relates to a blank pressing device.

Background

The washing machine is a common household appliance, a disc-shaped structure for stirring foreign matters and water is usually arranged at the bottom of a drum of the washing machine, referring to fig. 1, a drum base of a washing machine comprises an inner cavity 2 and a shell 1 coated on the inner cavity 2, wherein a convex edge 21 protruding towards the bottom surface of the inner cavity is fixedly arranged at the edge of the bottom surface of the inner cavity 2, a plurality of block-shaped structures protruding towards the top surface of the inner cavity are also arranged on the top surface of the inner cavity, the shape of the shell is matched with the inner cavity, namely, the shell is provided with a stirring bulge 11 which is matched with the block structure which is protruded outwards on the inner cavity, when the washing machine runs, clothes and water bodies are stirred and rotated by the stirring bulge 11, in the course of the operation of the washing machine drum, the edge of the casing 1 is pressed against the flange 21, and the edge of the outer shell 1 pressed on the convex edge 21 is bent towards the bottom surface of the inner cavity, so that the outer shell 1 and the inner cavity 2 are tightly clamped together.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, the utility model aims to provide a blank pressing device, it can be in the same place shell and the inseparable connection of inner chamber through butt joint piece and two ka tai.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a blank pressing device, comprises a workbench, it has the mount pad of the vertical setting of rotation axis to articulate on the workstation, the bottom surface of mount pad has set firmly drive mount pad pivoted motor, the cylinder that the piston rod set up towards the mount pad has all set firmly on the workstation of mount pad both sides, the tailpiece of the piston rod portion of cylinder articulates there is the sill of the vertical setting of rotation axis, the sill is the cylindric of vertical setting, the coaxial line has set firmly cylindric ka tai on the bottom surface of sill, ka tai cross-sectional diameter is less than the cross-sectional diameter of sill, leave between the bottom surface of sill and the top surface of mount pad and supply the turn-ups space of work piece, it is connected with cylindric butt piece to slide along vertical direction on the workstation between two cylinders, the vertical setting of axis of butt.

Through adopting above-mentioned technical scheme, when using, place shell and inner chamber on the mount pad, drive mount pad drives shell and inner chamber and rotates, then two cylinders of control drive the ka tai and remove towards the inner chamber, at the in-process that the cylinder removed, the ka tai can with the marginal butt of shell, along with the removal of ka tai, the edge of shell vertical setting originally can be extruded to the horizontality by ka tai and base frame, last control butt joint piece moves down, extrude the bottom surface setting state to towards the inner chamber through the shell edge of butt joint piece under with the horizontality, just so can be in the same place inner chamber and the stable connection of shell.

Preferably, the following steps: the mount pad is including setting firmly the base on the motor and the joint board of being connected that slides along the horizontal direction with the base, and the constant head tank has been seted up on the joint board just to the lateral wall of base, and the joint board has a plurality ofly and distributes along circumference, can dismantle on the joint board to be connected with the retaining member with joint board locking at the current position.

By adopting the technical scheme, the clamping plate can slide, so that the clamping requirements of more shells with different sizes and inner cavities can be met, and the applicability is improved.

Preferably, the following steps: the inside of base articulates there is the connecting plate of the vertical setting of a plurality of rotation axis, the connecting plate level sets up, coaxial line has set firmly the snap ring on the lateral wall of base, the one end of connecting plate is located between snap ring and the workstation, and the radial joint of connecting plate and snap ring along the base, threaded connection has vertical setting and runs through the rotation bolt of connecting plate on the connecting plate, the rotation bolt moves when to the at utmost towards the connecting plate, the head and the thread tail end of rotation bolt respectively with the top surface of connecting plate and the inseparable butt of top surface of workstation, each joint board all slides along the length direction of connecting plate and connects on the joint board.

Through adopting above-mentioned technical scheme, because the connecting plate can rotate, so also can provide stable clamping effect to some special-shaped shells and inner chamber, when stirring the protruding not even distribution promptly, also can obtain stable the clamp tightly.

Preferably, the following steps: it is connected with the sliding block to slide along its length direction on the connecting plate, and the joint board sets firmly on the top surface of sliding block, and the retaining member includes threaded connection on the lateral wall of sliding block and the screw thread tail end can the butt bolt that slides on the connecting plate.

Through adopting above-mentioned technical scheme, adopt the bolt locking that slides, the operation of being convenient for, simple structure.

Preferably, the following steps: the pneumatic cylinder of vertical setting has set firmly on the workstation, and the tailpiece of the piston rod portion of pneumatic cylinder has set firmly the telescopic link that the level set up towards the motor top, can dismantle on the telescopic link and be connected with telescopic bolt, and the butt piece articulates the tip at telescopic link pneumatic cylinder dorsad.

By adopting the technical scheme, the telescopic bolt is adopted for locking, so that the operation is convenient, and the structure is simple.

Preferably, the following steps: and a round corner part is arranged at the junction of the bottom surface of the abutting block and the side wall of the abutting block.

Through adopting above-mentioned technical scheme, fillet can reduce the butt and the damage that the butt piece edge received when the extrusion shell, has prolonged life.

To sum up, the utility model discloses compare and have following beneficial effect in prior art: 1. the outer shell and the inner cavity can be tightly connected together through the abutting block and the two clamping tables.

Drawings

FIG. 1 is a background art drawing;

FIG. 2 is an isometric view of the embodiment;

FIG. 3 is an enlarged view of the portion A of FIG. 1 showing the structure of the mounting seat;

FIG. 4 is a schematic view showing the position of a mount in the embodiment;

FIG. 5 is an enlarged view of the portion B of FIG. 4 showing the position of the snap fit portion;

FIG. 6 is an enlarged view of the portion C of FIG. 1 showing the position of the chuck;

fig. 7 is an enlarged view of a portion D showing a position of the expansion bolt in fig. 1.

Reference numerals: 1. a housing; 11. stirring the bulges; 2. an inner cavity; 21. a convex edge; 3. a work table; 31. a butting ring; 4. a motor; 5. a fixing plate; 51. a hydraulic cylinder; 52. a telescopic rod; 521. a middle rod; 522. a sleeve; 53. a telescopic bolt; 54. a butting block; 55. a rounded corner portion; 56. a telescopic groove; 6. a cylinder; 61. a fixed block; 62. connecting blocks; 63. a base table; 64. clamping a platform; 7. a mounting seat; 71. a base; 72. a clamping and connecting plate; 73. a snap ring; 74. a connecting plate; 75. rotating the bolt; 76. a locking member; 761. sliding the bolt; 77. a sliding block; 78. positioning a groove; 79. a clamping part.

Detailed Description

Example (b): the edge pressing device comprises a workbench 3, wherein a motor 4 with an output shaft vertically and upwards arranged is fixedly arranged on the bottom surface of the workbench 3, the output shaft of the motor 4 penetrates through the workbench 3 along the vertical direction, a mounting seat 7 is fixedly arranged on the end part of the output shaft of the motor 4 on the top surface of the workbench 3 in a coaxial manner, and the mounting seat 7 comprises a base 71 fixedly arranged in the coaxial manner with the motor 4 and a clamping plate 72 which is connected onto the base 71 in a radial sliding manner along the section of the base 71. The side wall of the base 71 is provided with a clamping ring 73 in a coaxial manner, the clamping ring 73 is positioned between the top surface and the bottom surface of the base 71, and the side wall of the base 71 right below the clamping ring 73 is provided with a butting ring 31 in a coaxial manner with the clamping ring 73. All set firmly fixed block 61 on the workstation 3 of 7 both sides of mount pad, the cylinder 6 that the level set up all sets firmly on the top surface of fixed block 61, and the piston rod tip of cylinder 6 sets up towards mount pad 7, is 120 degrees angle settings between two cylinders 6. Fixed plate 5 of vertical setting has set firmly on workstation 3 between two fixed blocks 61, and the top of fixed plate 5 sets firmly the pneumatic cylinder 51 that the piston rod set up down, and the tailpiece of the piston rod portion of pneumatic cylinder 51 sets firmly the telescopic link 52 that the level set up towards mount pad 7 setting, and the tip that telescopic link 52 is located the mount pad 7 top articulates there is the butt piece 54 of the vertical setting of axis of rotation.

Referring to fig. 4 and 5, the snap ring 73 is in a horizontal L shape, a recessed area of the snap ring 73 is disposed downward, the snap plate 72 is clamped between the snap ring 73 and the abutting ring 31, the number of the snap plates 72 is four, and the four snap plates 72 are distributed along the circumferential direction. The bottom surface of the web 74 abuts against the top surface of the abutment ring 31, and the top surface of the web 74 abuts against the bottom surface of the snap ring 73. Joint portion 79 has set firmly on the tip that joint plate 72 is located between snap ring 73 and the butt ring 31, and joint portion 79 is located the sunken regional inside of snap ring 73, and inside the buckle region of joint portion 79 butt at joint plate 72, connecting plate 74 and snap ring 73 along the radial direction in cross-section of snap ring 73 and snap ring 73 joint promptly, and connecting plate 74 articulates inside snap ring 73, the vertical setting of axis of rotation of connecting plate 74. The top surface of the clamping plate 72 outside the clamping ring 73 is detachably connected with a locking member 76, the locking member 76 is a rotating bolt 75 screwed on the connecting plate 74, the rotating bolt 75 penetrates the connecting plate 74 in the vertical direction, that is, the thread tail end of the rotating bolt 75 can abut against the top surface of the abutting ring 31, when the thread tail end of the rotating bolt 75 abuts against the top surface of the abutting ring 31, the bottom surface of the top end of the rotating bolt 75 abuts against the top surface of the connecting plate 74, at the moment, the base 71 is rotated, and the connecting plate 74 can rotate together with the base 71. Clamping plates 72 with cross sections in L shapes are fixedly arranged on the top surfaces of the connecting plates 74, one clamping plate 72 is fixedly arranged on each connecting plate 74, the clamping plates 72 are arranged towards the base 71, and positioning grooves 78 matched with the stirring protrusions 11 are formed in the end portions, opposite to the base 71, of the clamping plates 72. The turning bolt 75 is located on the connecting plate 74 between the snap plate 72 and the snap ring 73. The bottom end of the clamping plate 72 is fixedly provided with a sliding block 77, the sliding block 77 is sleeved on the connecting plate 74, and the sliding block 77 is connected on the connecting plate 74 in a sliding manner along the length direction of the connecting plate 74. The sliding block 77 on one side of the clamping plate 72, which is back to the clamping ring 73, is connected with a vertically arranged sliding bolt 761 through threads, the thread tail end of the sliding bolt 761 can be abutted against the top surface of the connecting plate 74, that is, when the thread tail end of the sliding bolt 761 is rotated to be abutted against the top surface of the connecting plate 74, the base 71 is rotated, and the clamping plate 72 can rotate together with the base 71.

Referring to fig. 6 and 7, a connecting block 62 is fixedly arranged at the end of a piston rod of the cylinder 6, a cylindrical base 63 with a vertically arranged rotation axis is hinged to the end of the connecting block 62 opposite to the cylinder 6, a cylindrical clamping table 64 is fixedly arranged on the bottom surface of the base 63 coaxially, and the section diameter of the clamping table 64 is smaller than that of the base 63. The junction of the bottom surface and the sidewall of the abutting block 54 is provided with a round corner 55. The telescopic rod 52 comprises a sleeve 522 fixedly arranged at the end part of a piston rod of the hydraulic cylinder 51 (see fig. 1) and a middle rod 521 inserted into the sleeve 522 along the length direction of the sleeve 522, the side wall of the middle rod 521 is abutted against the inner side wall of the sleeve 522, a telescopic groove 56 arranged along the length direction of the sleeve 522 is formed in the top surface of the sleeve 522, a telescopic bolt 53 vertically arranged is connected to the middle rod 521 in the telescopic groove 56 in a threaded manner, the bottom surface of the top end of the telescopic bolt 53 can be abutted against the top surface of the sleeve 522, namely, the telescopic bolt 53 is rotated, and the telescopic rod 52 can stably keep a fixed length.

The operation principle when this blank pressing device uses is as follows: when using, place shell 1 and inner chamber 2 on mount pad 7, drive mount pad 7 drives shell 1 and inner chamber 2 and rotates, then control two cylinders 6 and drive ka tai 64 and remove towards inner chamber 2, at the in-process that cylinder 6 removed, ka tai 64 can with the marginal butt of shell 1, along with ka tai 64's removal, the edge of shell 1 vertical setting originally can be extrudeed to the level form by ka tai 64 and end platform 63, control butt piece 54 downstream at last, through butt piece 54 with the shell 1 marginal extrusion under the horizontality to the bottom surface setting state of orientation inner chamber 2, just so can be in the same place inner chamber 2 with the stable connection of shell 1.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An edge pressing device is characterized in that: comprises a workbench (3), a mounting seat (7) with a vertically arranged rotation axis is hinged on the workbench (3), a motor (4) for driving the mounting seat (7) to rotate is fixedly arranged on the bottom surface of the mounting seat (7), air cylinders (6) with piston rods arranged towards the mounting seat (7) are fixedly arranged on the workbench (3) at two sides of the mounting seat (7), a bottom platform (63) with a vertically arranged rotation axis is hinged on the end parts of the piston rods of the air cylinders (6), the bottom platform (63) is vertically arranged in a cylindrical shape, a cylindrical clamping platform (64) is fixedly arranged on the bottom surface of the bottom platform (63) in a coaxial line, the section diameter of the clamping platform (64) is smaller than that of the bottom platform (63), a gap for flanging the workpiece is reserved between the bottom surface of the bottom platform (63) and the top surface of the mounting seat (7), a cylindrical butt joint block (54) is connected on the workbench (3) between the two air cylinders (6) in a sliding manner, the axis of the abutting block (54) is vertically arranged.

2. The edge pressing apparatus of claim 1, wherein: mounting seat (7) including setting firmly base (71) on motor (4) and with base (71) along horizontal direction joint board (72) of being connected that slides, constant head tank (78) have just been seted up on the lateral wall of base (71) to joint board (72), joint board (72) have a plurality ofly and distribute along circumference, can dismantle on joint board (72) to be connected with retaining member (76) with joint board (72) locking at current position.

3. The edge pressing apparatus of claim 2, wherein: the inside of base (71) articulates there is connecting plate (74) of the vertical setting of a plurality of rotation axis, connecting plate (74) level sets up, coaxial line has set firmly snap ring (73) on the lateral wall of base (71), the one end of connecting plate (74) is located between snap ring (73) and workstation (3), and connecting plate (74) and snap ring (73) along the radial joint of base (71), threaded connection has vertical setting and rotation bolt (75) that run through connecting plate (74) on connecting plate (74), when rotation bolt (75) move to the at utmost towards connecting plate (74), the head and the screw thread tail end of rotation bolt (75) respectively with the top surface of connecting plate (74) and the inseparable butt of top surface of workstation (3), each joint plate (72) all connect on joint plate (72) along the length direction of connecting plate (74) slides.

4. The edge pressing apparatus of claim 3, wherein: the connecting plate (74) is connected with a sliding block (77) along the length direction in a sliding manner, the clamping plate (72) is fixedly arranged on the top surface of the sliding block (77), and the locking piece (76) comprises a sliding bolt (761) which is in threaded connection with the side wall of the sliding block (77) and the tail end of the thread of which can abut against the connecting plate (74).

5. The edge pressing apparatus of claim 4, wherein: the hydraulic cylinder (51) which is vertically arranged is fixedly arranged on the workbench (3), the end part of a piston rod of the hydraulic cylinder (51) is fixedly provided with a telescopic rod (52) which is horizontally arranged above the motor (4), the telescopic rod (52) is detachably connected with a telescopic bolt (53), and the butt joint block (54) is hinged to the end part of the telescopic rod (52) back to the hydraulic cylinder (51).

6. The edge pressing apparatus of claim 5, wherein: and a round corner part (55) is arranged at the junction of the bottom surface of the abutting block (54) and the side wall thereof.