CN2825150Y

CN2825150Y - Hand-operated rapid-adjusting type bending machine workbench

Info

Publication number: CN2825150Y
Application number: CN 200520075579
Authority: CN
Inventors: 孙宪华; 陈生松; 金渊
Original assignee: MAANSHAN CITY LIANMENG MOULD MACHINERY INDUSTRY Co Ltd
Current assignee: MAANSHAN CITY LIANMENG MOULD MACHINERY INDUSTRY Co Ltd
Priority date: 2005-09-19
Filing date: 2005-09-19
Publication date: 2006-10-11
Anticipated expiration: 2015-09-19

Abstract

The utility model relates to a hand-operated rapid-adjusting type bending machine workbench, which belongs to the plate work bending machine. The utility model is characterized in that the hand-operated rapid-adjusting type bending machine workbench is divided into an upper cover plate and a base, wherein the upper part of the base is provided with a rectangular groove; the bottom of the rectangular groove is uniformly distributed with vertical step holes; the base is fixedly arranged on a vertical plate by a screw bolt; the upper part of the base is matched with the upper cover plate with a convex table surface; a lower sloping block and an upper sloping block which are tightly matched with an inclined plane are arranged in a rectangular space between the bottom surface of the rectangular groove and the convex table surface; the broad side of the lower sloping block faces forwards, and the narrow side of the lower sloping block is cut down a segment; the front side part of the base corresponding to the broad side part of the lower sloping block is evenly distributed with horizontal screw holes; each of the horizontal screw holes is assembled with an adjusting screw; a drilling hole in each of the adjusting screw is glidingly fitted with a screw bolt with a pole which is matched with the lower sloping block. By twisting the adjusting screw, a lower sloping block is driven to displace in order to make the upper sloping block displace up and down and push the upper cover plate to displace up and down synchronously. The utility model realizes the gap adjustment of an upper mould and a lower mould. Corresponding to each of the adjusting screws, the side of the base is provided with a dial plate with scales. The utility model makes use of the scales to display controlled variable, and has the advantages of easy operation and high accuracy.

Description

Manual quick adjustment formula bender workbench

Technical field:

The utility model belongs to metal panel beating bender, especially relates to a kind of workbench of metal panel beating bender.

Background technology:

Existing metal panel beating bender, the height of its workbench is unadjustable, the regulative mode of the combined compensation wedge that is arranged at the patrix top is adopted in gap in the bending between the upper and lower mould usually, and this adjusting exists multiple shortcoming: the multi-part assembling, and accumulated error is big; Regulate trouble: will become flexible many group regulating blocks and trip bolt earlier, knock many group compensation wedges with hand hammer again, this also will depend on the precision that bender operation master worker's practical experience controls to adjust; Precision is difficult to control: in case meet high-grade panel beating bending, precision regulate a great problem, also need the debug measurement repeatedly through repeatedly, both waste a large amount of time and efforts, reduced production efficiency again.

Summary of the invention:

The purpose of this utility model provides a kind of manual quick adjustment formula bender workbench, fundamentally solve existing upper and lower mould gap adjustment difficulty, the unmanageable problem of precision, make the height of bender workbench adjustable, guarantee the gap between the upper and lower mould, and easy for installation, regulate simple, easy operating, the precision height had both reduced working strength of workers, had improved operating efficiency again.

The purpose of this utility model is achieved like this: a kind of manual quick adjustment formula bender workbench, it is characterized in that workbench is divided into upper cover plate and base, the direct through groove that section is a rectangle is offered on the top of base along its length, center line along the groove bottom of direct through groove, the vertical step through-hole that the epimere diameter is big, the hypomere diameter is little of uniform brill on base, equipped hexagon socket head cap screw is installed in base on the riser of bender in each step through-hole; The top of base is equipped with upper cover plate, the bottom band boss face of upper cover plate, corresponding sliding being loaded in the direct through groove of base of the forward and backward dual-side of the length direction of boss face, skewback and last skewback under installing from the bottom to top in the coffin between the boss face of the groove bottom of direct through groove and upper cover plate, identical and the reversed arrangement of gradient of the ramp of following skewback and the lower inclined plane of last skewback, section becomes rectangle after making the inclined-plane driving fit of upper and lower skewback, the wide side of following skewback forward, the narrow limit section of following skewback is excised one section along its length, does forward and backward mobile space to form down skewback; In addition, corresponding to the broadside position of following skewback, at the front side portion of base, the horizontal screw of alongst uniform brill, spinning adjustment screw in each horizontal screw, the afterbody of each adjustment screw offsets with following skewback; In each adjustment screw, hole, slide dress band bar bolt in each hole, in each screw with skewback under corresponding screw-in of thread segment of bar bolt; Twist adjustment screw inward, can pass down skewback and move inward, twist adjustment screw outward after, can through the pulling of band bar bolt down skewback move forward, thereby respective top is pushed to the skewback lifting, makes the upper cover plate synchronization lifting; In addition, corresponding to each adjustment screw, on the leading flank of base, all have the scale dial plate, when needing to adjust the gap between the upper and lower mould, scale according to the scale dial plate shows, tune each adjustment screw, the control and regulation precision settles at one go, reach desired gap, realize easy operating, the purpose that accuracy is high, reduce working strength of workers effectively, improved operating efficiency.

The manual quick adjustment formula bender Working table structure that the utility model is carried is reasonable, safe and reliable, easy for installation, easy operating, and the accuracy height has improved operating efficiency greatly.

The manual quick adjustment formula bender workbench of the utility model being carried below in conjunction with drawings and Examples is further described.

Description of drawings:

Fig. 1 is that the master of the manual quick adjustment formula bender workbench carried of the utility model looks schematic diagram.

Fig. 2 is an A-A cutaway view among Fig. 1.

Among Fig. 1: 1, upper cover plate 2, base 3, adjustment screw 4, band bar bolt 5, scale dial plate

Among Fig. 2: 6, go up skewback 7, following skewback 8, step through-hole 9, horizontal screw

The specific embodiment:

From Fig. 1, Fig. 2 as can be seen: a kind of manual quick adjustment formula bender workbench, it is characterized in that workbench is divided into upper cover plate 1 and base 2, the direct through groove that section is a rectangle is offered on the top of base 2 along its length, center line along the groove bottom of direct through groove, the vertical step through-hole 8 that the epimere diameter is big, the hypomere diameter is little of uniform brill on base 2, equipped hexagon socket head cap screw is installed in base 2 on the riser (not drawing among the figure) of bender in each step through-hole 8; The top of base 2 is equipped with upper cover plate 1, the bottom band boss face of upper cover plate 1, before the length direction of boss face, corresponding sliding being loaded in the direct through groove of base 2 of back dual-side, skewback 7 and last skewback 6 under installing from the bottom to top in the coffin between the boss face of the groove bottom of direct through groove and upper cover plate 1, identical and the reversed arrangement of gradient of the ramp of following skewback 7 and the lower inclined plane of last skewback 6, make, following skewback 6, section becomes rectangle after 7 the inclined-plane driving fit, the wide side of following skewback 7 forward, the narrow limit section of following skewback 7 is excised one section along its length, before forming down skewback 7 works, the space that move the back; In addition, corresponding to the broadside position of following skewback 7, at the front side portion of base 2, the horizontal screw 9 of alongst uniform brill, spinning adjustment screw 3 in each horizontal screw 9, the afterbody of each adjustment screw 3 offsets with following skewback 7; Dress band bar bolt 4 is slided in boring in each adjustment screw 3 in each hole, in each screw with skewback 7 under corresponding screw-in of thread segment of bar bolt 4; Twist adjustment screw 3 inward, can pass down skewback 7 and move backward, twist adjustment screw 3 outward after, can through 4 pullings of band bar bolt down skewback 7 move forward, thereby respective top is pushed to skewback 6 liftings, reaches upper cover plate 1 synchronization lifting; In addition, corresponding to each adjustment screw 3, on the leading flank of base 2, all have scale dial plate 5, when needing to adjust the gap between the upper and lower mould, scale according to scale dial plate 5 shows, tune each adjustment screw 3, the control and regulation precision settles at one go, reach desired gap, realize easy operating, the purpose that accuracy is high, reduce working strength of workers effectively, improved operating efficiency.

Claims

1, a kind of manual quick adjustment formula bender workbench is characterized in that:

A, workbench are divided into upper cover plate (1) and base (2), the direct through groove that section is a rectangle is offered on the top of base (2) along its length, along the center line of the groove bottom of direct through groove, go up the step through-hole (8) that the vertical epimere diameter of uniform brill is big, the hypomere diameter is little at base (2);

The top of b, base (2) is equipped with upper cover plate (1), the bottom band boss face of upper cover plate (1), corresponding sliding being loaded in the direct through groove of base (2) of the forward and backward dual-side of the length direction of boss face, skewback (7) and last skewback (6) under installing from the bottom to top in the coffin between the boss face of the groove bottom of direct through groove and upper cover plate (1), identical and the reversed arrangement of gradient of the ramp of following skewback (7) and the lower inclined plane of last skewback (6), the wide side of following skewback (7) forward, the narrow limit section of following skewback (7) is excised one section along its length;

C, corresponding to the following broadside position of skewback (7), the front side portion in base (2), the horizontal screw of alongst uniform brill (9), spinning adjustment screw (3) in each horizontal screw (9), afterbody of each adjustment screw (3) and following skewback (7) offset; Dress band bar bolt (4) is slided in boring in each adjustment screw (3) in each hole, in each screw with skewback (7) under corresponding screw-in of thread segment of bar bolt (4);

D, corresponding to each adjustment screw (3), on the leading flank of base (2), all have scale dial plate (5).