CN210500490U

CN210500490U - Drilling clamping device for chair cushion

Info

Publication number: CN210500490U
Application number: CN201921538532.5U
Authority: CN
Inventors: 陈澍
Original assignee: Chengdu Lipai Furniture Co Ltd
Current assignee: Chengdu Lipai Furniture Co Ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-05-12
Anticipated expiration: 2029-09-17

Abstract

The utility model belongs to the clamping device field, especially, a drilling clamping device for chair cushion, it is complicated to current drilling clamping device structure, high in manufacturing cost, the integration level is low, the tight poor problem of positioning clamp, the following scheme is put forward now, it includes two backup pads, the top welding of two backup pads has same working plate, the riser hole has been seted up at the top of working plate, the downthehole slidable mounting of riser has the riser, the bottom welding of two risers has same bottom plate, the top welding of two risers has same roof, bolt fixedly connected with driving motor is passed through to the bottom of roof, through bolt fixedly connected with drill bit on driving motor's the output shaft, two first pole setting holes have been seted up at the top of roof, the downthehole slidable mounting of first pole setting has first pole setting, the top welding of first pole setting has first board. The utility model discloses the practicality is good, simple structure, and the location presss from both sides tightly effectually, and the efficient of drilling, low in manufacturing cost.

Description

Drilling clamping device for chair cushion

Technical Field

The utility model relates to a clamping device technical field especially relates to a drilling clamping device for chair cushion.

Background

The cushion can be used for vehicles, households and offices, and is developed rapidly. The seat cushion can enable the chair to be in a clean state for a long time, is generally matched with a back cushion, and is an indispensable article in a room and a carriage. It is comfortable to use and has a decorative effect that is not replaceable with other objects.

The seat cushions on the market are provided with very few drilling clamping devices, and even the existing seat cushions are complex in structure, high in manufacturing cost, low in integration level and poor in positioning and clamping effects.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of complex structure, high manufacturing cost, low integration level and poor positioning and clamping effect in the prior art, and providing a drilling and clamping device for a chair cushion.

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

a drilling clamping device for a chair cushion comprises two supporting plates, wherein the tops of the two supporting plates are welded with the same working plate, vertical plate holes are formed in the tops of the working plates, vertical plates are slidably mounted in the vertical plate holes, the bottoms of the two vertical plates are welded with the same bottom plate, the tops of the two vertical plates are welded with the same top plate, the bottom of the top plate is fixedly connected with a driving motor through bolts, an output shaft of the driving motor is fixedly connected with a drill bit through bolts, two first vertical rod holes are formed in the top of the top plate, first vertical rods are slidably mounted in the first vertical rod holes, a first plate is welded at the top ends of the first vertical rods, a pressing plate is welded at the bottom ends of the first vertical rods, two second vertical rod holes are formed in the top of the bottom plate, second vertical rods are slidably mounted in the second vertical rod holes, a second plate is, the top of the bottom plate is fixedly connected with a first conducting strip, and the bottom of the pressing plate is fixedly connected with a second conducting strip.

Preferably, the first conducting strip, the second conducting strip and the driving motor are sequentially connected in series to form a loop.

Preferably, the waste hole has been seted up at the top of working plate, and the bottom welding of working plate has two traction plates, and the bottom welding of one side that two traction plates are close to each other has same place the board, and the waste material box has been placed at the top of placing the board, collects the waste material that the drilling in-process produced.

Preferably, the limiting groove has all been seted up to one side that two backup pads are close to each other, and slidable mounting has the limiting plate in the limiting groove, and the bottom welding of limiting plate has the handle, and the top of limiting plate contacts with the bottom of bottom plate, carries out spacing processing to the bottom plate.

Preferably, the outside cover of first pole setting is equipped with first spring, and the top of first spring welds in the bottom of roof, and the bottom welding of first spring has the top of clamp plate, can make the clamp plate resume the normal position.

Preferably, the outside cover of second pole setting is equipped with the second spring, and the bottom of second spring welds in the top of bottom plate, and the top of second spring welds in the bottom of pressing the board, can make to press the board to resume the normal position.

The utility model discloses in, a drilling clamping device for chair cushion, the pulling handle, remove spacing to the bottom plate, the pulling is pressed the board and is promoted the bottom plate, press board extrusion second spring, when first conducting strip is relieved mutually with the second conducting strip, driving motor starts this moment, the bottom plate drives the riser and removes, the roof drives first pole setting and removes, first pole setting drives the clamp plate and removes, two clamp plates are fixed with the chair cushion, when the in-process of roof downstream, the clamp plate is pressed the chair cushion and is got tighter and tighter, handle drilling to the chair cushion until the drill bit, the waste material of drilling falls into in the waste material box, and is easy for operation, low in manufacturing cost.

The utility model discloses the practicality is good, simple structure, and the location presss from both sides tightly effectually, and the efficient of drilling, low in manufacturing cost.

Drawings

Fig. 1 is a schematic structural view of a drilling clamping device for a chair cushion according to the present invention;

fig. 2 is a schematic structural view of a portion a of a drilling clamping device for a chair cushion according to the present invention;

fig. 3 is a schematic structural diagram of a part B of a drilling clamping device for a chair cushion according to the present invention.

In the figure: 1. a support plate; 2. a working plate; 3. a vertical plate; 4. a base plate; 5. a top plate; 6. a drive motor; 7. a drill bit; 8. a first upright rod; 9. a first plate; 10. pressing a plate; 11. a first spring; 12. a second plate; 13. a second upright stanchion; 14. pressing a plate; 15. a second spring; 16. a first conductive sheet; 17. and a second conductive sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a drilling clamping device for a chair cushion comprises two support plates 1, wherein the top of the two support plates 1 is welded with a same working plate 2, the top of the working plate 2 is provided with a vertical plate hole, a vertical plate 3 is slidably mounted in the vertical plate hole, the bottom of the two vertical plates 3 is welded with a same bottom plate 4, the top of the two vertical plates 3 is welded with a same top plate 5, the bottom of the top plate 5 is fixedly connected with a driving motor 6 through a bolt, an output shaft of the driving motor 6 is fixedly connected with a drill bit 7 through a bolt, the top of the top plate 5 is provided with two first vertical rod holes, first vertical rods 8 are slidably mounted in the first vertical rod holes, the top of the first vertical rods 8 is welded with a first plate 9, the bottom of the first vertical rods 8 is welded with a pressing plate 10, the top of the bottom plate 4 is, the bottom welding of second pole setting 13 has second board 12, and the welding of the top of two second pole settings 13 has same according to board 14, and the top fixedly connected with first conducting strip 16 of bottom plate 4 presses the bottom fixedly connected with second conducting strip 17 of board 14.

In this embodiment, the first conductive plate 16, the second conductive plate 17, and the driving motor 6 are sequentially connected in series to form a loop.

In this embodiment, the waste material hole has been seted up at the top of working plate 2, and the bottom welding of working plate 2 has two traction plates, and the welding of one side bottom that two traction plates are close to each other has same board of putting, and the top of putting the board has placed waste material box, collects the waste material that the drilling in-process produced.

In this embodiment, the spacing groove has all been seted up to one side that two backup pads 1 are close to each other, and slidable mounting has the limiting plate in the spacing groove, and the bottom welding of limiting plate has the handle, and the top of limiting plate and bottom plate 4's bottom contact carry out spacing processing to bottom plate 4.

In this embodiment, the outer side of the first vertical rod 8 is sleeved with a first spring 11, the top end of the first spring 11 is welded to the bottom of the top plate 5, and the top end of the first spring 11 is welded to the top of the pressing plate 10, so that the pressing plate 10 can return to the original position.

In this embodiment, the second spring 15 is sleeved outside the second vertical rod 13, the bottom end of the second spring 15 is welded to the top of the bottom plate 4, and the top end of the second spring 15 is welded to the bottom of the pressing plate 14, so that the pressing plate 14 can return to the original position.

In the utility model, when in use, the chair cushion is placed on the top of the working plate 2, the handle is pulled to release the limit to the bottom plate 4, the pressing plate 14 is pulled to push the bottom plate 4, the pressing plate 14 drives the first conducting strip 16 to move, the pressing plate 14 drives the second vertical rod 13 to move, the pressing plate 14 extrudes the second spring 15, until the first conducting strip 16 and the second conducting strip 17 are released, the driving motor 6 is started, the driving motor 6 is powered by the storage battery, the output shaft of the driving motor 6 drives the drill bit 7 to rotate, the bottom plate 4 drives the vertical plate 3 to move, the vertical plate 3 drives the top plate 5 to move, the top plate 5 drives the first vertical rod 8 to move, the first vertical rod 8 drives the pressing plate 10 to move, the two pressing plates 10 fix the chair cushion, the pressing plate 10 extrudes the first spring 11, when the top plate 5 moves downwards, the pressing plate 10 presses the chair cushion more and more tightly, until the drill bit 7 carries out drilling treatment to the chair cushion, the waste material of drilling falls into the waste material box, easy operation, the efficient of drilling, the location presss from both sides tightly effectually, low in manufacturing cost.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A drilling clamping device for a chair cushion comprises two supporting plates (1), and is characterized in that the tops of the two supporting plates (1) are welded with the same working plate (2), vertical plate holes are formed in the tops of the working plates (2), vertical plates (3) are arranged in the vertical plate holes in a sliding manner, the bottoms of the two vertical plates (3) are welded with the same bottom plate (4), the tops of the two vertical plates (3) are welded with the same top plate (5), the bottom of the top plate (5) is fixedly connected with a driving motor (6) through bolts, an output shaft of the driving motor (6) is fixedly connected with a drill bit (7) through bolts, the top of the top plate (5) is provided with two first vertical rod holes, a first vertical rod (8) is arranged in the first vertical rod holes in a sliding manner, a first plate (9) is welded at the top end of the first vertical rod (8), two second pole setting holes have been seted up at the top of bottom plate (4), and the downthehole slidable mounting of second pole setting has second pole setting (13), and the bottom welding of second pole setting (13) has second board (12), and the top welding of two second pole settings (13) has same according to board (14), and the top fixedly connected with first conducting strip (16) of bottom plate (4) presses bottom fixedly connected with second conducting strip (17) of board (14).

2. The drilling clamp for a chair cushion as claimed in claim 1, wherein the first conductive plate (16), the second conductive plate (17) and the driving motor (6) are connected in series in sequence and form a loop.

3. The drilling and clamping device for the chair cushion as claimed in claim 1, wherein the top of the working plate (2) is provided with a waste hole, the bottom of the working plate (2) is welded with two traction plates, the bottom of one side of the two traction plates, which are close to each other, is welded with the same placing plate, and a waste box is placed on the top of the placing plate.

4. The drilling and clamping device for the chair cushion as claimed in claim 1, wherein one side of each of the two support plates (1) close to each other is provided with a limiting groove, a limiting plate is slidably mounted in the limiting groove, a handle is welded at the bottom of the limiting plate, and the top of the limiting plate is in contact with the bottom of the bottom plate (4).

5. The drilling and clamping device for the chair cushion as claimed in claim 1, wherein the first vertical rod (8) is sleeved with a first spring (11) at the outer side, the top end of the first spring (11) is welded at the bottom of the top plate (5), and the bottom end of the first spring (11) is welded at the top of the pressing plate (10).

6. The drilling and clamping device for the chair cushion as claimed in claim 1, wherein the second upright (13) is sleeved with a second spring (15) at the outer side, the bottom end of the second spring (15) is welded to the top of the bottom plate (4), and the top end of the second spring (15) is welded to the bottom of the pressing plate (14).