Multi-point material pressing device

Abstract

The utility model provides a multi-point pressing device, which belongs to the field of woodworking processing equipment and comprises a mounting beam, a bearing table is arranged on one side of the mounting beam, a plurality of pressing points uniformly arranged along the mounting beam are mounted on the mounting beam above the bearing table in an up-down sliding manner, and the pressing points are in transmission connection with a power structure fixedly mounted on the mounting beam. The power structure drives the pressing points to slide up and down, the plates are fixed through multi-point pressing, the pressure of each pressing point can be reduced, the plates are prevented from being damaged, the fixing effect on the plates can be guaranteed through multi-point common pressing and fixing, meanwhile, the pressing points can avoid the side face drilling position, and holes in the side face are prevented from being collapsed through pressing.

Description

TECHNICAL FIELD

[0001] The utility model belongs to woodworking processing equipment field, especially relate to a multi-point type material pressing device. BACKGROUND

[0002] The woodworking numerical control five-face drill is an advanced woodworking numerical control drilling and milling processing equipment, mainly used for punching and slotting processing of plate furniture production, characterized by one-time positioning, processing of multiple face holes and slots, suitable for batch production and customized processing, compared with the old type gang drill, the numerical control five-face drill is simple to operate, fast to process, high in efficiency and high in processing precision.

[0003] The current numerical control five-face drill material pressing device is mostly single-point type or line type, the single-point type is prone to plate damage due to excessive pressure or poor fixing effect due to insufficient pressure, and the line type has good fixing effect but is prone to hole collapse during side drilling. UTILITY MODEL CONTENTS

[0004] Based on the above problems existing in the prior art, the utility model provides a multi-point type material pressing device, which comprises a mounting beam, a supporting table is arranged on one side of the mounting beam, a plurality of pressing points arranged uniformly along the mounting beam are slidably mounted above the supporting table, the pressing points are drivingly connected to a power structure fixedly installed on the mounting beam, and the power structure drives the pressing points to slide up and down.

[0005] The power structure is a plurality of material pressing cylinders fixedly installed on the mounting beam, the material pressing cylinder is a double-head cylinder with an extension rod extending up and down and penetrating the cylinder body, the bottom end of the extension rod is fixedly installed with a synchronous plate, the synchronous plate is perpendicular to the extension rod, a guide rod is fixedly installed at one end or both ends of the synchronous plate, the guide rod is parallel to the extension rod, a material pressing hook is fixedly installed at the top end of the guide rod and the extension rod, and the pressing point is fixedly installed on the material pressing hook.

[0006] The mounting beam is provided with a plurality of guide holes extending up and down, a bushing is fixedly installed in the guide hole, the material pressing cylinder is fixedly installed at the bottom of the mounting beam, and the extension rod and the guide rod are slidably fitted through the bushing in the guide hole.

[0007] The mounting beam is provided with a side limiting wall above one side of the supporting table, a plurality of drilling grooves are arranged on the side limiting wall, and the drilling grooves and the guide holes are arranged in a staggered manner.

[0008] A plurality of bottom pads are detachably fixed on the supporting table, and the plurality of bottom pads are arranged uniformly along the mounting beam.

[0009] The upper part of the bottom pad is provided with a chip groove on the side close to the side limiting wall.

[0010] The side batten plate is fixedly installed on the side limiting wall, and a plurality of through holes matched with the drilling grooves are arranged on the side batten plate.

[0011] The utility model has the beneficial effect that: the multi-point pressing device is used for fixing the plate, which can reduce the pressure of each pressing point to avoid damaging the plate, and can ensure the fixing effect on the plate through the multi-point pressing, and the pressing points can avoid the side drilling position to avoid collapsing the side hole. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a three-dimensional structure schematic diagram of a multi-point pressing device.

[0013] Figure 2 It is Figure 1 The enlarged view of A of the multi-point pressing device.

[0014] Figure 3 It is another three-dimensional structure schematic diagram of a multi-point pressing device.

[0015] Figure 4 It is an exploded three-dimensional structure schematic diagram of a multi-point pressing device.

[0016] Figure 5 It is a three-dimensional structure schematic diagram of a mounting beam.

[0017] Figure 6 It is a cooperation schematic diagram of a pressing cylinder, a synchronization plate, a pressing point and a pressing hook.

[0018] Figure 7 It is a cooperation schematic diagram of a multi-point pressing device and a plate. DETAILED DESCRIPTION

[0019] The utility model will be described in detail in combination with the drawings and specific embodiments.

[0020] As shown in the accompanying Figures 1-6The shown one kind is a multi-point material pressing device, which comprises a mounting beam 1, two material pressing stations are arranged on the mounting beam 1, a supporting table 2 is arranged on one side of the mounting beam 1, the supporting table 2 crosses the two material pressing stations, and seventeen upward and downward extending guide holes 3 are further arranged on the mounting beam 1, eight guide holes 3 are arranged on one material pressing station, nine guide holes 3 are arranged on the other material pressing station, a bushing 4 is fixedly installed in each guide hole 3; six material pressing cylinders 7 serving as power structures are fixedly installed at the bottom of the mounting beam 1, three material pressing cylinders 7 are installed corresponding to each material pressing station, the material pressing cylinder 7 is a double-head cylinder with an upward and downward extending telescopic rod 8 penetrating the cylinder body, a synchronous plate 9 is fixedly installed at the bottom end of the telescopic rod 8, the synchronous plate 9 is perpendicular to the telescopic rod 8, one end of one synchronous plate 9 is fixedly installed with a guide rod 10, the other end of the synchronous plate 9 is connected with the telescopic rod 8 of the corresponding material pressing cylinder 7, the middle part of the remaining synchronous plates 9 is fixedly connected with the telescopic rod 8 of the corresponding material pressing cylinder 7, and the two ends of the synchronous plate 9 are both fixedly installed with a guide rod 10, the guide rod 10 is parallel to the telescopic rod 8, each guide rod 10 and the telescopic rod 8 are slidably fitted through the bushing 4 in the guide hole 3 and are both fixedly installed with a material pressing hook 11 at the top end, each material pressing hook 11 extends above the supporting table 2 and is fixedly installed with a pressing point 12 made of polyurethane, a plurality of pressing points 12 are arranged on the mounting beam 1 above the supporting table 2, the mounting beam 1 is slidably installed with the pressing points 12, the material pressing cylinder 7 serving as the power structure drives the pressing points 12 to slide up and down; a side limiting wall 13 is further arranged on one side of the mounting beam 1 above the supporting table 2, a plurality of drilled grooves 14 are arranged on the side limiting wall 13, and the drilled grooves 14 are arranged in a staggered manner with the guide holes 3.

[0021] As a preferred embodiment, fourteen bottom pads 15 are further detachably fixed on the supporting table 2 by bolts, the fourteen bottom pads 15 are arranged in a uniform manner along the mounting beam 1, seven bottom pads 15 are installed on each material pressing station, a chip groove 16 is arranged on the upper part of the bottom pad 15 close to one side of the side limiting wall 13, the chip groove 16 can temporarily accommodate the wood chips formed in the drilling process, so as to avoid the wood chips affecting the material pressing fixing effect; a side pad 17 is further detachably fixed on the supporting table 2 by bolts, the side pad 17 is fixedly installed on the side limiting wall 13, a plurality of through holes 18 are arranged on the side pad 17 and match the drilled grooves 14, the side pad 17 and the bottom pad 15 are both made of bakelite, the bakelite has the characteristics of wear resistance, can improve the service life of the material pressing device, and when the wear occurs, the detachable side pad 17 and the bottom pad 15 are convenient to replace, thereby reducing the maintenance cost.

[0022] The material pressing device provided by the embodiment is used by being installed on a woodworking five-face drill through the mounting beam 1, like Figure 7As shown, one side of the wood board is placed on the bottom cushion block 15 and is attached with the side cushion plate 17, the pressing cylinder 7 is started at the same time and drives the pressing point 12 to descend through the pressing hook 11, and multi-point pressing and fixing of the wood board is formed, which can reduce the required pressure of each pressing point 12 and ensure the pressing and fixing effect, and the pressing point 12 and the drilling position are staggered and cannot be pressed and collapsed.

[0023] The above-described embodiment only expresses one embodiment of the present application, the description is more specific and detailed, but it cannot be understood as the limitation of the patent scope of the present application. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which belong to the protection scope of the present application. Therefore, the protection scope of the present application patent should be subject to the appended claims.

Claims

1. A multi-point blank holder device, characterized in that, It include installation beam (1), one side of installation beam (1) is provided with support table (2), installation beam (1) is slidably installed multiple pressure points (12) along installation beam (1) uniform arrangement above support table (2), pressure point (12) is drivingly connected to power structure fixedly installed on installation beam (1), power structure drives pressure point (12) to slide up and down.

2. A multi-point blank holder device according to claim 1, wherein The power structure is a plurality of pressing cylinders (7) fixedly installed on the installation beam (1), the pressing cylinder (7) is a double-end cylinder with a telescopic rod (8) extending up and down and penetrating the cylinder body, the bottom end of the telescopic rod (8) is fixedly installed with a synchronization plate (9), the synchronization plate (9) is perpendicular to the telescopic rod (8), one end or both ends of the synchronization plate (9) are fixedly installed with a guide rod (10), the guide rod (10) is parallel to the telescopic rod (8), the top end of the guide rod (10) and the telescopic rod (8) are fixedly installed with a pressing hook (11), and the pressing point (12) is fixedly installed on the pressing hook (11).

3. A multi-point blank holder device according to claim 2, wherein The installation beam (1) is provided with a plurality of guide holes (3) extending up and down, the guide hole (3) is fixedly installed with a bushing (4), the pressing cylinder (7) is fixedly installed at the bottom of the installation beam (1), and the telescopic rod (8) and the guide rod (10) are slidably fitted through the bushing (4) in the guide hole (3).

4. A multi-point blank holder device according to claim 3, wherein The installation beam (1) is provided with a side limiting wall (13) on one side above the support table (2), a plurality of drilled slots (14) are arranged on the side limiting wall (13), and the drilled slots (14) and the guide holes (3) are arranged in a staggered manner.

5. A multi-point blank holder device according to claim 4, wherein A plurality of bottom pads (15) are detachably fixed on the support table (2), and the plurality of bottom pads (15) are arranged in a uniform manner along the installation beam (1).

6. A multi-point blank holder device according to claim 5, wherein The upper part of the bottom pad (15) is provided with a chip groove (16) on one side close to the side limiting wall (13).

7. A multi-point blank holder device according to claim 4, wherein The support table (2) is further detachably fixed with a side pad plate (17), the side pad plate (17) is fixedly installed on the side limiting wall (13), and a plurality of through holes (18) are arranged on the side pad plate (17) and matched with the drilled slots (14).

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