CN213033320U

CN213033320U - Supporting device for bending machine

Info

Publication number: CN213033320U
Application number: CN202021723511.3U
Authority: CN
Inventors: 高福涛
Original assignee: Qingdao Zehan Machinery Manufacturing Co ltd
Current assignee: Qingdao Zehan Machinery Manufacturing Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-04-23
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a bearing device for bender, including the base, locate punching press groove, multiunit locating plate and the bearing device above the base, open the side of base has concave type spout, and the multiunit locating plate is used for keeping the relative position of punching press groove and base, bearing device including support bracket and with the bearing seat that supports the bracket lower extreme and peg graft, still be equipped with the slider in the concave type spout, the side rigid coupling bearing seat of slider, and the lower extreme of support bracket and the middle section position rotation of bearing seat are connected, and the top surface of support bracket still is equipped with the counter bore that can connect the locating lever in addition, through concave type spout, slider and bearing device's cooperation, can realize treating the nimble support and the location of the plate of bending to the difference to guarantee the quality of bending.

Description

Supporting device for bending machine

Technical Field

The utility model relates to a bender technical field specifically is a supporting device for bender.

Background

The bending machine is a machine capable of bending a thin plate, when the size of a plate to be bent is large or the plate to be bent is a special-shaped plate, a worker usually needs to hoist the plate to be bent to a bearing platform beside the bending machine, and then manually moves the plate to a correct position on a stamping groove, but the existing bearing platform is complex in structure and inflexible to use. In addition, because the plate to be bent is not fixedly arranged relative to the bending groove, the problem that the bending precision is low due to the fact that the plate to be bent moves after a human hand loosens can occur, and therefore the plate needs to be positioned before bending. Based on this, the utility model provides a bearing device for bender to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problem, a bearing device for bender is provided, through the cooperation of bearing frame, bearing seat, locating lever, slider and concave type spout, can support and fix a position jumbo size and special-shaped plate, liberated the manpower, guaranteed the precision of bending, and the position of the relative plate of bearing device can be adjusted in a flexible way, and application scope is wide. The adopted technical scheme is as follows:

the utility model provides a bearing device for bender, includes the base, locates the punching press groove above the base, locates multiunit locating plate and the bearing device of base both sides face, be equipped with screw hole and lower through-hole on the locating plate, base both sides face is equipped with concave type spout, still includes down the bolt, the head joint of bolt is in concave type spout down, the bolt passes down the through-hole and is connected locating plate and base, still includes the bolt, go up the bolt and pass screw hole and locating plate spiro union, just the terminal butt of going up the bolt is in the side of punching press groove, bearing device includes the bearing bracket frame and the bearing seat of pegging graft with the bearing bracket frame lower extreme, still be equipped with the slider in the concave type spout, the slider is with the side rigid coupling of bearing seat.

On the basis of the technical scheme, a connecting plate is fixedly connected to the position close to the bottom surface of the support bracket, and the support bracket is in threaded connection with the connecting plate.

On the basis of the technical scheme, the support bracket is T-shaped and further comprises a positioning rod, and the positioning plate is detachably connected with the top surface of the support bracket.

On the basis of the technical scheme, the top surface of the supporting bracket is provided with a plurality of counter bores with internal threads, and the outer side surface of the positioning rod is provided with external threads matched with the internal threads of the counter bores.

On the basis of the technical scheme, a rubber pad is bonded on the top surface of the supporting bracket.

On the basis of the technical scheme, the middle section position of the bearing seat is provided with a first through hole, the lower end of the bearing seat penetrates through the first through hole and stretches out of the first through hole, the bearing seat is further provided with two arc-shaped long holes symmetrical along the vertical axis of the first through hole, and the connecting plate is correspondingly provided with two second through holes symmetrical along the vertical axis of the first through hole.

On the basis of the technical scheme, the lower end of the supporting bracket is connected with the bearing in a sleeved mode at the position of the supporting bracket in an inserting mode.

On the basis of the technical scheme, the stamping device further comprises a cushion block, and the tail end of the upper bolt is abutted to the side face of the stamping groove through the cushion block.

On the basis of the technical scheme, the cross section of the concave chute is in a transverse T shape.

Advantageous effects

The utility model discloses well supporting device is for the base slidable, and holds bracket and support seat rotatable relatively, so can adjust the support according to the condition of waiting to bend the plate, is suitable for jumbo size and dysmorphism plate very much.

The utility model discloses well support bracket is "T" type, therefore the higher authority of support bracket has great holding area, and still be equipped with can dismantle the locating lever of being connected with the support frame top surface, so can fix a position to the plate before bending to improve the precision of bending.

The utility model discloses simple structure, convenient operation and low in manufacturing cost can realize carrying out the effect that supports to the plate under improving less condition to current bender.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawing in the following description is only an embodiment of the invention, and that for a person skilled in the art, other embodiments can be derived from the drawing provided without inventive effort.

FIG. 1: the structure of the utility model is shown schematically;

FIG. 2: the structure schematic diagram of the top view of the utility model;

FIG. 3: the structure of the A-A direction section in the plan view of the utility model is schematically shown;

FIG. 4: the structure schematic diagram of the front view of the bearing seat in the utility model;

Detailed Description

The invention will be further described with reference to the following figures and examples:

reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1-4, the supporting device for bending machine comprises a base 1, a stamping groove 2 arranged on the base 1, a plurality of sets of positioning plates 3 arranged on two side surfaces of the base 1, and a supporting device, wherein the positioning plates 3 are provided with an upper threaded hole 41 and a lower through hole 42, the lower through hole 42 is a unthreaded hole, two side surfaces of the base 1 are provided with concave chutes 4, the cross section of each concave chute 4 is in a horizontal T shape, the head of the horizontal T shape is close to the center of the base, a lower bolt 44 is clamped in the concave chute 4, the head of the lower bolt 44 is in contact with the inner side surface of the concave chute 4, the lower bolt 44 passes through the lower through hole 42, the lower bolt 44 and a nut in threaded connection with the lower bolt 44 connect the positioning plate 3 with the base 1 together, the supporting device further comprises an upper bolt 43, the upper bolt 43 passes through the upper threaded hole 41 and is in threaded connection with the positioning plate 3, and the tail end of the, the supporting device comprises a supporting bracket 5 and a supporting seat 6 inserted with the lower end of the supporting bracket 5, the supporting bracket 5 is T-shaped, the top surface of the supporting bracket 5 is provided with a plurality of counter bores with internal threads, the supporting device also comprises a positioning rod 8, the outer side surface of the positioning rod 8 is provided with an external thread matched with the internal thread of the counter bore, in addition, the top surface of the supporting bracket 5 is flush with the top surface of the punching groove 2, a connecting plate 51 is fixedly connected at the position close to the bottom surface of the supporting bracket 5, a first through hole 61 is arranged at the middle section of the bearing seat 6, the lower end of the bearing bracket 5 passes through the first through hole 61 and extends out of the first through hole 61, the bearing seat 6 is also provided with two arc-shaped long holes 62 which are symmetrical along the vertical axis of the first through hole 61, two second through holes symmetrical along the vertical axis of the first through hole 61 are correspondingly arranged on the connecting plate 51, and a bolt penetrates through the second through holes and the circular arc-shaped long hole 62 to connect the connecting plate 51 with the bearing seat 6. The concave sliding groove 4 is also internally provided with a sliding block 7, the cross section of the sliding block 7 is matched with the cross section of the concave sliding groove 4, and the sliding block 7 is fixedly connected with the side surface of the bearing seat 6.

The working process is as follows: according to the specific shape of a plate to be bent, the position of the sliding block 7 relative to the concave sliding groove 4 is adjusted, the supporting device is placed at the correct position, then the bolt for connecting the connecting plate 51 and the supporting seat 6 is unscrewed, the position of the supporting bracket 5 relative to the supporting seat 6 is adjusted after rotation, then the bolt for connecting the connecting plate 51 and the supporting seat 6 is screwed, the position of the supporting bracket 5 relative to the supporting seat 6 is fixed, then the plate to be bent is placed on the supporting bracket, the positioning of the plate to be bent is realized by the aid of the positioning rod 8, and finally the supporting device is enabled to realize good supporting and positioning of the plate to be bent.

The present invention has been described above by way of example, but the present invention is not limited to the above-mentioned embodiments, and any modification or variation based on the present invention is within the scope of the present invention.

Claims

1. A supporting device for a bending machine comprises a base (1), a stamping groove (2) arranged on the base (1), a plurality of groups of positioning plates (3) arranged on two side faces of the base (1) and a supporting device, wherein the positioning plates (3) are provided with upper threaded holes (41) and lower through holes (42), the supporting device is characterized in that two side faces of the base (1) are provided with concave sliding grooves (4) and further comprises lower bolts (44), the heads of the lower bolts (44) are clamped in the concave sliding grooves (4), the lower bolts (44) penetrate through the lower through holes (42) to connect the positioning plates (3) with the base (1), the supporting device further comprises upper bolts (43), the upper bolts (43) penetrate through the upper threaded holes (41) to be in threaded connection with the positioning plates (3), the tail ends of the upper bolts (43) are abutted against the side faces of the stamping groove (2), the supporting device comprises a supporting bracket (5) and a supporting seat (6) rotatably connected with the lower end of the supporting bracket (, and a sliding block (7) is further arranged in the concave sliding groove (4), and the sliding block (7) is fixedly connected with the side surface of the bearing seat (6).

2. The supporting device for the bending machine according to claim 1, wherein a connecting plate (51) is fixedly connected to a position close to the bottom surface of the supporting bracket (5), and the supporting seat (6) and the connecting plate (51) are in threaded connection.

3. The supporting device for the bending machine, as claimed in claim 2, wherein said supporting bracket (5) is "T" shaped, and further comprises a positioning rod (8), said positioning rod (8) being detachably connected to the top surface of the supporting bracket (5).

4. The supporting device for the bending machine according to claim 3, wherein the top surface of the supporting bracket (5) is provided with a plurality of counter bores with internal threads, and the outer side surface of the positioning rod (8) is provided with external threads matched with the internal threads of the counter bores.

5. Bearing device for bending machines according to claim 3, characterized in that said top surface of said support bracket (5) is glued with a rubber pad.

6. The supporting device for the bending machine according to claim 3, wherein a first through hole (61) is formed in the middle section of the supporting seat (6), the lower end of the supporting seat (5) penetrates through the first through hole (61) and extends out of the first through hole (61), two arc-shaped long holes (62) symmetrical along the vertical axis of the first through hole (61) are further formed in the supporting seat (6), and two second through holes symmetrical along the vertical axis of the first through hole (61) are correspondingly formed in the connecting plate (51).

7. Bearing device for bending machines according to claim 6, characterized in that said lower end of said support bracket (5) is inserted in the position of said support bracket (6) and is sleeved with a bearing.

8. Supporting device for bending machines according to claim 6, characterized in that it comprises a spacer by which the end of said upper bolt (43) abuts against the side of the stamping groove (2).

9. A support device for bending machines as claimed in claim 6, wherein said concave runner (4) is of transverse "T" shape in cross section.