Collet capable of supporting different cutter handle diameters

Abstract

The collet chuck capable of supporting the different cutter handle diameters comprises a base, a fixing device and a material box, a plurality of through holes are formed in the top end of the base from left to right at equal intervals, bearing plates are fixedly connected into the through holes, a plurality of automatic telescopic rods are fixedly connected to the upper end of the rear side of the base from left to right at equal intervals, and the upper end of the rear side of the base is provided with a clamping device. A plurality of fixing devices are fixedly connected to the upper surface of the base from left to right at equal intervals, a material box is connected to the upper ends of the interiors of the fixing devices, clamping blocks are fixedly connected to the front side and the rear side of the bottom end of the material box, and a plurality of second springs are fixedly connected to the left side and the right side of the interior of the material box from top to bottom; a clamping plate is fixedly connected to the inner side of the second spring, a plurality of arc-shaped grooves are formed in the inner side face of the clamping plate at equal intervals, and the automatic telescopic rod is located at the upper end of the rear side of the through hole. The collet chuck capable of supporting different cutter handle diameters can fix material boxes with different sizes, can be quickly connected, and can support different cutter handle diameters.

Description

TECHNICAL FIELD

[0001] The utility model relates to tool processing technical field, concretely is a chuck that can support different handle diameter of tool handle. BACKGROUND

[0002] The chuck is according to the tool list to swallow the chuck automatic feeding of applicable model, and the tool is loaded into the chuck, and the tool list needs to be controlled within 2mm according to the tool loading length tolerance, to avoid the collapse of the blade, and the wrench of chucking a variety of chuck is needed, and the control length is inserted into the chuck.

[0003] Because, the storage box of the handle exists in the technology, and it is inconvenient to fix the storage box of different sizes, and the storage box needs to be installed on the device, and it is inconvenient to quickly connect, and the handle diameter model is different, and the size is different, and the different handle diameter storage is not supported, therefore, we put forward a chuck that can support different handle diameter of tool handle, so as to solve the problems in the above-mentioned. UTILITY MODEL CONTENTS

[0004] The utility model discloses a chuck that can support different handle diameter of tool handle, to solve the problems in the above-mentioned background art, the storage box of the handle exists in the technology, and it is inconvenient to fix the storage box of different sizes, and the storage box needs to be installed on the device, and it is inconvenient to quickly connect, and the handle diameter model is different, and the size is different, and the different handle diameter storage is not supported.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a chuck that can support different handle diameter of tool handle, including base, fixing device and tank, the top of base is equipped with a plurality of through holes from left to right equal interval, and the inside fixedly connected with the receiving plate of through hole, the rear side upper end of base is fixedly connected with a plurality of automatic telescopic rod from left to right equal interval, and the upper surface of base is fixedly connected with a plurality of fixing devices from left to right equal interval;

[0006] The inside upper end of fixing device is connected with the tank, and the bottom end of tank is fixedly connected with the clamping block on the front and back sides, and the inside left and right sides of tank are fixedly connected with a plurality of second springs from top to bottom, the inside of second spring is fixedly connected with the clamping plate, and the inside surface of clamping plate is equipped with a plurality of arc grooves from left to right equal interval.

[0007] Preferably, the front side of base is open structure.

[0008] Preferably, the upper surface of receiving plate is arc structure in the middle

[0009] Preferably, the automatic telescopic rod is located on the rear side upper end of through hole.

[0010] Preferably, the fixing device is composed of a fixed ring plate, a storage slot, a movable ring plate, a movable rod, a first spring, and a slot. The fixed ring plate has storage slots at both its left and right ends, and the movable ring plate is connected to the front side of the fixed ring plate. The movable ring plate is fixedly connected to the left and right ends of its rear side, and the first spring is fixedly connected to the outer end of the front side of the rear end of the movable rod. Slots are provided at the upper and lower ends of the front rear side of the fixed ring plate and the upper and lower ends of the rear front side of the movable ring plate.

[0011] Preferably, the fixing ring plate is fixedly connected to the shaft end of the upper surface of the base.

[0012] Preferably, the movable rod is slidably connected within the storage slot.

[0013] Preferably, the front end of the first spring is fixedly connected to the rear side of the movable ring plate.

[0014] Preferably, the card block engages with the card slot.

[0015] Preferably, the sides of the card block and card slot have an "I" shaped structure.

[0016] Compared with the prior art, the beneficial effects of this utility model are: the collet can support different tool holder diameters, can fix different sized material boxes, can be quickly connected, and can support different tool holder diameters;

[0017] 1. The top of the base is provided with several through holes at equal intervals. A fixing device is fixedly connected to the upper surface of the through holes. The fixed ring plate is fixedly connected to the base. The movable ring plate slides on the upper surface of the base. The movable rod on the rear side of the movable ring plate is slidably connected to the storage groove opened in the fixed ring plate. The front outer end of the rear end of the movable ring plate and the rear side of the movable ring plate are fixedly connected to the two ends of the first spring, which can fix material boxes of different sizes.

[0018] 2. The fixed ring plate has slots at both the front and lower ends of the rear end, and the moving ring plate has slots at both the front and lower ends of the rear end. The bottom of the material box has several locking blocks at the front and lower ends. The locking blocks engage with the slots for quick connection.

[0019] 3. Several second springs are fixedly connected to the left and right sides of the inside of the material box from top to bottom. Clamping plates are fixedly connected to the inside of the second springs. Clamping plates are connected to both the left and right ends of the inside of the material box. Several arc-shaped grooves are opened at equal intervals from top to bottom on the inner side of the clamping plates to support different tool holder diameters. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall perspective structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0022] Figure 3 It is the front perspective structure schematic view of the utility model;

[0023] Figure 4 It is the fixed device top perspective cut structure schematic view of the utility model;

[0024] Figure 5 It is the side perspective cut structure schematic view of the utility model;

[0025] Figure 6 It is the material box side perspective cut structure schematic view of the utility model.

[0026] In the figure: 1, base; 2, through hole; 3, bearing plate; 4, automatic telescopic rod; 5, fixed device; 501, fixed ring plate; 502, storage groove; 503, moving ring plate; 504, moving rod; 505, first spring; 506, clamping groove; 6, material box; 7, clamping block; 8, second spring; 9, clamping plate; 10, arc-shaped groove. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] Embodiment one: please refer to Figures 1-6 The existing collet, the storage box for storing the handle has different sizes, and it is inconvenient to fix the storage boxes of different sizes. In order to solve this technical problem, the embodiment discloses the following technical content.

[0029] The top of the base 1 has several through holes 2 at equal intervals from left to right, and a receiving plate 3 is fixedly connected inside the through holes 2. Several automatic telescopic rods 4 are fixedly connected at equal intervals from left to right on the upper rear side of the base 1, and the automatic telescopic rods 4 are located at the upper rear side of the through holes 2. Several fixing devices 5 are fixedly connected at equal intervals from left to right on the upper surface of the base 1, and the fixing device 5 is composed of a fixing ring plate 501, a storage groove 502, a movable ring plate 503, a movable rod 504, a first spring 505, and a slot 506. The interior of the fixing ring plate 501 is left and right. Both ends are provided with storage slots 502, and the front side of the fixed ring plate 501 is connected to the movable ring plate 503. The left and right ends of the rear side of the movable ring plate 503 are fixedly connected to the movable rods 504. The movable rods 504 are slidably connected in the storage slots 502. The outer end of the front side of the rear end of the movable rod 504 is fixedly connected to the first spring 505. The front end of the first spring 505 is fixedly connected to the rear side of the movable ring plate 503. The upper and lower ends of the front rear side of the fixed ring plate 501 and the upper and lower ends of the rear front side of the movable ring plate 503 are provided with slots 506.

[0030] When connecting the material box 6 to the fixing device 5, the moving ring plate 503 is pulled forward, and the bottom end of the material box 6 is inserted between the fixing ring plate 501 and the moving ring plate 503. When the moving ring plate 503 is released, the pressure of the first spring 505 causes the moving ring plate 503 and the fixing ring plate 501 to clamp the bottom end of the material box 6, which can be connected with material boxes 6 of different sizes. After that, the knife handles inside the material box 6 fall out of the material box 6 one by one and fall onto the receiving plate 3. Then the output end of the automatic telescopic rod 4 pushes the knife handle out of the base 1.

[0031] Example 2: Existing collets and storage boxes require installation on the device, which is inconvenient for quick connection. Therefore, this example uses the following technical solution, such as... Figures 1-6 As shown;

[0032] The upper part of the fixed device 5 is connected to the material box 6, and the bottom front and rear sides of the material box 6 are fixedly connected to the locking block 7, and the locking block 7 is engaged with the locking groove 506.

[0033] When the material box 6 is installed into the fixing device 5, the locking block 7 engages with the locking slot 506. The sides of the locking block 7 and the locking slot 506 are in the shape of an "I", which can securely fix the material box 6 and quickly fix the material box 6 on the fixing device 5.

[0034] Example 3: Existing collets have different shank diameter models and sizes, and do not support the storage of different shank diameters. Therefore, this example uses the following technical solution, such as... Figures 1-3 and Figure 6 As shown;

[0035] The left and right sides of the inside of the material box 6 are fixedly connected with a plurality of second springs 8 from top to bottom, the inner side of the second spring 8 is fixedly connected with a clamping plate 9, and a plurality of arc-shaped grooves 10 are formed in the inner side of the clamping plate 9 at equal intervals;

[0036] The knife handle is stored in the material box 6, the clamping plate 9 in the inside of the material box 6 is clamped inward by the second spring 8, the second spring 8 and the clamping plate 9 can make different sizes of the knife handle be arranged in a vertical row, the knife handle can be sequentially discharged from the bottom end of the material box 6 due to gravity, and different sizes of the knife handle can be supported and stored;

[0037] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machine, the part and the equipment adopt the conventional type in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and details are not described herein.

[0038] Although the utility model is described in detail with reference to the foregoing embodiments, the technical solutions recorded in the foregoing embodiments can be modified or some technical features can be replaced by equivalents for the person skilled in the art, and any modification, equivalent replacement, improvement and the like within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A chuck capable of supporting different shank diameters, comprising a base (1), a fixing device (5) and a cartridge (6), characterized in that: The top of the base (1) has several through holes (2) at equal intervals from left to right, and a support plate (3) is fixedly connected inside the through holes (2). Several automatic telescopic rods (4) are fixedly connected at equal intervals from left to right on the upper rear side of the base (1), and several fixing devices (5) are fixedly connected at equal intervals from left to right on the upper surface of the base (1). The upper part of the fixed device (5) is connected to a material box (6), and the bottom front and rear sides of the material box (6) are fixedly connected to a locking block (7). The left and right sides of the inside of the material box (6) are fixedly connected to several second springs (8) from top to bottom. The inner side of the second spring (8) is fixedly connected to a clamping plate (9), and the inner side of the clamping plate (9) is provided with several arc-shaped grooves (10) at equal intervals.

2. The chuck capable of supporting different shank diameters of claim 1, wherein: The front side of the base (1) has an open structure.

3. The chuck capable of supporting different shank diameters of claim 1, wherein: The upper surface of the receiving plate (3) has an arc-shaped structure in the middle.

4. The chuck capable of supporting different shank diameters of claim 1, wherein: The automatic telescopic rod (4) is located at the upper rear side of the through hole (2).

5. The chuck capable of supporting different shank diameters of claim 1, wherein: The fixing device (5) is composed of a fixed ring plate (501), a storage slot (502), a movable ring plate (503), a movable rod (504), a first spring (505), and a slot (506). The fixed ring plate (501) has storage slots (502) at both the left and right ends. The fixed ring plate (501) is connected to the front side of the movable ring plate (503), and the movable ring plate (503) is fixedly connected to the left and right ends of the rear side of the movable ring plate (503). The first spring (505) is fixedly connected to the outer end of the front side of the rear end of the movable rod (504). The upper and lower ends of the front side of the rear end of the fixed ring plate (501) and the upper and lower ends of the rear side of the movable ring plate (503) are all provided with slots (506).

6. The chuck capable of supporting different shank diameters of claim 5, wherein: The fixed ring plate (501) is fixedly connected to the upper surface shaft end of the base (1).

7. The chuck capable of supporting different shank diameters of claim 5, wherein: The movable rod (504) is slidably connected in the storage slot (502).

8. The chuck capable of supporting different shank diameters of claim 5, wherein: The front end of the first spring (505) is fixedly connected to the rear side of the movable ring plate (503).

9. The chuck capable of supporting different shank diameters of claim 1, wherein: The card block (7) engages with the card slot (506).

10. The chuck capable of supporting different shank diameters of claim 1, wherein: The sides of the card block (7) and the card slot (506) are in the shape of an "I".

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