CN210113070U

CN210113070U - Improved hand die holder

Info

Publication number: CN210113070U
Application number: CN201822060656.9U
Authority: CN
Inventors: 李冬; 戴平; 王慧
Original assignee: Top Gloves Xinghua Co Ltd
Current assignee: Top Gloves Xinghua Co Ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-02-25
Anticipated expiration: 2029-11-06

Abstract

The utility model relates to a gloves production field especially relates to a be used in the hand die base that is used for installing gloves mould on disposable gloves production line. The utility model adopts the technical proposal that: the utility model provides a modified hand die holder, including the back shaft, chuck and mill, the one end of back shaft passes through the nut activity and sets up in the chuck, it has the pinhole to open in the top that lies in the nut on the back shaft, the pinhole interpolation has the round pin axle, the round pin axle is used for cooperating the conveying chain on gloves die holder and the gloves production line, the other end threaded connection of back shaft has the mill, the cover is equipped with the spring on the back shaft between chuck and the mill, the cover is equipped with the location lid on the terminal of spring and the back shaft between the mill, the cover is equipped with the axle sleeve on the back shaft between location lid and the mill. The utility model has the advantages that: the abrasion of the hand die holder can be reduced, the service life of the hand die holder is prolonged, the equipment failure rate is reduced, the cost is saved, and the economic benefit of an enterprise is improved.

Description

Improved hand die holder

Technical Field

The utility model relates to a gloves production field especially relates to a be used in the hand die base that is used for installing gloves mould on disposable gloves production line.

Background

The hand die holder is an important part in a disposable glove production line and is used for installing a glove die. The hand die holder comprises a chuck, a supporting shaft and a grinding disc, wherein one end of the supporting shaft penetrates through the chuck and is positioned by a nut, a pin hole is formed in one side, close to the nut, of the supporting shaft, and a pin shaft is inserted into the pin hole and is used for being matched with a conveying chain on a glove production line. The other end of the supporting shaft is provided with threads, the grinding disc sleeve is arranged on the supporting shaft at the threaded end, and the spring is sleeved in the middle of the supporting shaft. The existing hand die holder is used, the supporting shaft of the hand die holder is found to be worn when running too much, the axis of the supporting shaft is changed from rotation incapability to rotation, and when the axis of the supporting shaft rotates to a certain degree, the hand die falls off to cause breakage. In addition, the nut used for positioning the support shaft at present is a nut of a common structure, the nut can rotate on the support shaft, then the pin shaft (the position of the pin shaft on the nut) is abraded, and after the nut falls off, all parts below the support shaft including the hand die can fall off, so that the hand die is broken, the hand die holder is scrapped, and the production line is clamped. Therefore, a new technical solution should be provided to solve the above problems.

Disclosure of Invention

The utility model aims at: the utility model discloses it is just to above-mentioned not enough, provide a rational in infrastructure, excellent in use effect's modified hand die holder.

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

the utility model provides a modified hand die holder, includes back shaft, chuck and mill, the one end of back shaft passes through the nut activity and sets up in the chuck, it has the pinhole to open in the top that lies in the nut on the back shaft, the pinhole interpolation has the round pin axle, the round pin axle is used for cooperating the conveying chain on glove die holder and the gloves production line, the other end threaded connection of back shaft has the mill, the cover is equipped with the spring on the back shaft between chuck and the mill, the cover is equipped with the location lid on the terminal of spring and the back shaft between the mill, the cover is equipped with the axle sleeve on the back shaft between location lid and the mill, it has the bayonet socket to open on its circumferenci.

The further technical scheme is as follows:

a plurality of hand die positioning holes are equidistantly formed in the grinding disc along the circumferential direction of the grinding disc and are formed by punching from the inner surface to the outer surface of the grinding disc.

The further technical scheme is as follows:

four hand mold positioning holes are equidistantly formed in the grinding disc along the circumferential direction of the grinding disc.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have following advantage:

1. the utility model discloses a hand die holder replaces the flat nut that originally uses for the nut that opens the bayonet socket, and when using, the round pin axle will inlay card on the bayonet socket of nut, will restrict the rotation of nut like this, avoids long-time use back, and the nut wearing and tearing drop to protection hand die holder and hand die reduce use cost.

2. The utility model discloses a hand die holder, the cover is equipped with the location lid on the terminal of spring and the back shaft between the mill, and the cover is equipped with the axle sleeve on the back shaft between location lid and the mill, and such structural design can increase the area of contact between back shaft axle center and the mill, reduces the condition of back shaft wearing and tearing, avoids the hand die to drop the damage.

3. The utility model discloses a hand die holder, hand die locating hole on the mill is changed into the surface punching press of past mill by turning over inwards and forms, and the hand die will with the mill in close contact with like this, plug up the entrance to a cave of locating hole then, just can ensure that the foul on the mill can not follow the entrance to a cave and drop pollution gloves.

Drawings

FIG. 1 is a schematic diagram of a conventional die holder.

Fig. 2 is a schematic structural view of the hand die holder of the present invention.

Fig. 3 is a schematic diagram of a conventional grinding disc structure.

Fig. 4 is a schematic diagram of the structure of the grinding disc of the present invention.

In the above drawings: 1. the hand die comprises a support shaft, 2, a chuck, 3, a grinding disc, 4, a nut, 5, a pin hole, 6, a spring, 7, a positioning cover, 8, a shaft sleeve, 9, a bayonet, 10 and a hand die positioning hole.

Detailed Description

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

as shown in fig. 2, as a first embodiment of the present invention, an improved hand die holder comprises a supporting shaft 1, a chuck 2 and a grinding disc 3, wherein one end of the supporting shaft 1 is movably disposed in the chuck 2 through a nut 4, a pin hole 5 is disposed on the supporting shaft 1 above the nut 4, a pin shaft is inserted in the pin hole 5, the pin shaft is used for matching the glove die holder with a conveying chain on a glove production line, the other end of the supporting shaft 1 is connected with the grinding disc 3 through a screw thread, a spring 6 is sleeved on the supporting shaft 1 between the chuck 2 and the grinding disc 3, a positioning cover 7 is sleeved on the supporting shaft 1 between the end of the spring 6 and the grinding disc 3, a shaft sleeve 8 is sleeved on the supporting shaft between the positioning cover 7 and the grinding disc 3, such a structural design can increase the contact area between the axis of the supporting shaft 1 and the grinding disc 3, and reduce the wear, avoid the hand former to drop and damage.

The nut 4 is provided with the bayonet 9 along the circumferential direction, the original flat nut (shown in figure 1) is replaced by the nut with the bayonet, when the nut is used, the pin shaft is clamped on the bayonet 9 of the nut, so that the rotation of the nut is limited, the nut is prevented from being worn and falling off after long-time use, the hand die holder and the hand die are protected, and the use cost is reduced.

Preferably, as a second embodiment, this embodiment is further limited to the first embodiment, as shown in fig. 4, a plurality of hand mold positioning holes 10 are equidistantly opened on the grinding disc 3 along the circumferential direction thereof, and the hand mold positioning holes 10 are punched from the inner surface to the outer surface of the grinding disc 3. The hand die positioning hole is formed by punching the outer surface of the grinding disc instead of being turned inwards (as shown in figure 3), so that the hand die can be in close contact with the grinding disc 3 to block the hole of the positioning hole, and dirt on the grinding disc can be prevented from falling from the hole to pollute the gloves.

Preferably, as a third embodiment, this embodiment is further limited to the second embodiment, and four hand mold positioning holes 10 are equidistantly formed in the grinding disc 3 along the circumferential direction thereof.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications or replacements can be made without departing from the principle of the present invention, and these modifications or replacements should also be considered as the protection scope of the present invention.

Claims

1. An improved hand die holder is characterized in that: comprises a supporting shaft (1), a chuck (2) and a grinding disc (3), wherein one end of the supporting shaft (1) is movably arranged in the chuck (2) through a nut (4), a pin hole (5) is arranged above the nut (4) on the supporting shaft (1), a pin shaft is inserted in the pin hole (5) and is used for matching the glove mold base with a conveying chain on a glove production line, the other end of the supporting shaft (1) is in threaded connection with a grinding disc (3), a spring (6) is sleeved on the supporting shaft (1) between the chuck (2) and the grinding disc (3), a positioning cover (7) is sleeved on the supporting shaft between the tail end of the spring (6) and the grinding disc (3), the grinding disc grinding machine is characterized in that a shaft sleeve (8) is sleeved on the supporting shaft (1) between the positioning cover (7) and the grinding disc (3), and a bayonet (9) is formed in the nut (4) in the circumferential direction of the nut.

2. The improved hand die holder of claim 1 wherein: a plurality of hand die positioning holes (10) are equidistantly formed in the grinding disc (3) along the circumferential direction of the grinding disc, and the hand die positioning holes (10) are punched from the inner surface to the outer surface of the grinding disc (3).

3. The improved hand die holder of claim 2 wherein: four hand mold positioning holes (10) are equidistantly formed in the grinding disc (3) along the circumferential direction of the grinding disc.