CN213734209U - Printer drum rack convenient to equipment - Google Patents
Printer drum rack convenient to equipment Download PDFInfo
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- CN213734209U CN213734209U CN202021881887.7U CN202021881887U CN213734209U CN 213734209 U CN213734209 U CN 213734209U CN 202021881887 U CN202021881887 U CN 202021881887U CN 213734209 U CN213734209 U CN 213734209U
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- upper cover
- cavity
- support
- drum
- supporting plate
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Abstract
The utility model provides a printer drum frame convenient to equipment, relates to printing consumables equipment technical field, contains cavity and upper cover. The drum rack cavity is a cavity matched with the powder bin; the drum core clamping device is characterized in that two supporting plate blocks are arranged on two sides of the upper cover respectively, a drum core support is arranged on the outer sides of the supporting plate blocks, the support is of a circular structure, a through hole is formed in the middle of the support, the hole diameter is 4.1mm, two cylindrical steps are arranged on the inner side of the support, the outer diameter of the front step is 7.55mm, the length of the front step is 0.1mm smaller than that of the drum core clamping plate block of the cavity, the outer diameter of the rear step is 5.95mm, the length of the rear step is 0.1mm smaller than that of the supporting plate blocks on two sides of the upper cover, and a rib plate is arranged on the support and connected with the upper cover to form integration. When the upper cover and the cavity are combined to be drum, the upper cover support is firstly opened outwards, the upper cover is downwards buckled on the drum frame cavity, the support falls into the drum core clamping position of the cavity, the support is loosened, and the support is clamped in the drum core clamping position hole of the cavity and the through holes of the support plates on the two sides of the upper cover. The printer drum rack convenient to assemble has the beneficial effects that: 1, the assembly is simple and convenient, and the production efficiency can be improved.
Description
Technical Field
The utility model relates to a printer drum frame convenient to equipment relates to printing consumables equipment technical field, especially relates to a printer drum frame convenient to equipment.
Background
At present, drum racks used in the market have many accessories and many assembling processes, the production efficiency is directly limited during production, for example, DR360 drum racks of brothers, the drum core is arranged on the drum rack on the upper cover, the upper cover and the drum core support are separated, after the upper cover is assembled, the drum core support needs to be assembled again, the processes are many, the assembly is troublesome, and the production efficiency is reduced.
Disclosure of Invention
Not enough to above-mentioned prior art, the utility model provides a printer drum frame of simple structure, production efficiency height, be convenient for equipment.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a printer drum rack convenient to assemble comprises a cavity and an upper cover. The drum rack cavity is a cavity matched with the powder bin, and the aperture of drum core screens at two sides of the cavity is 7.6 mm; the drum core clamping structure is characterized in that two supporting plate blocks are arranged on two sides of the upper cover respectively, a drum core is arranged between the supporting plate blocks, the center of each supporting plate block is a circular through hole, the aperture is 6.0mm, drum core supports are arranged on the outer sides of the two supporting plate blocks and used for fixing the cavity and the drum core, each support is of a circular structure, a through hole is formed in the middle of each supporting plate block, the aperture is 4.1mm, two cylindrical steps are arranged on the inner side of each support, the outer diameter of the front step is 7.55mm, the length of each supporting plate block is 0.1mm smaller than the thickness of the drum core clamping plate block of the cavity, the outer diameter of the rear step is 5.95mm, the length of each supporting plate block is 0.1mm smaller than the thickness of the supporting plate blocks on two sides of the upper cover, and rib plates are connected with the upper cover to form an integral structure.
A printer drum frame convenient to equipment, when the equipment, the drum core is installed after the upper cover, be connected through the floor because of support and upper cover, the plastic has certain elasticity, when closing the drum with upper cover and drum frame cavity, earlier break off with the fingers and thumb the support of upper cover both sides, the upper cover down detains on drum frame cavity, fall on the horizon with the drum core screens of cavity until the support, loosen the support, the preceding step card of support enters the drum core screens of cavity at this moment downthehole, make upper cover and cavity fix together, and back step then block in the through-hole of upper cover both sides support plate, pass the through-hole of both sides support when drum core iron shaft, can make the drum core fix, do not take place the skew.
A printer drum rack's convenient to equipment beneficial effect is: 1, the assembly is simple and convenient, and the production efficiency can be improved.
Drawings
Fig. 1 is the utility model relates to a printer drum rack's structural schematic convenient to equipment, fig. 2 is the utility model relates to a printer drum rack's cavity structure schematic convenient to equipment, fig. 3 is the utility model relates to a printer drum rack's upper cover structural schematic convenient to equipment, wherein: 1 is a cavity, 2 is an upper cover, 3 is a supporting plate, and 4 is a bracket.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings: referring to the drawings, a printer drum rack convenient to assemble comprises a cavity 1 and an upper cover 2. The drum rack cavity 1 is a cavity 1 matched with the powder bin, and the aperture of drum core screens at two sides of the cavity 1 is 7.6 mm; the upper cover 2 both sides respectively have a support plate 3, the position is used for installing the drum core between the support plate 3, the support plate 3 center is circular through-hole, the aperture is 6.0mm, two support plate 3 outsides are equipped with drum core support 4, be used for fixed cavity 1 and drum core, support 4 is circular structure, the centre is the through-hole, the aperture is 4.1mm, there are two cylindrical steps in the support 4 inboard, preceding step external diameter is 7.55mm, length is 0.1mm less than cavity drum core screens plate thickness, the step external diameter at the back is 5.95mm, length is 0.1mm less than 2 both sides support plate 3 thickness of upper cover, there is a piece floor on the support 4 and upper cover 2 are connected, constitute an organic whole structure.
A printer drum frame convenient to equipment, when the equipment, the drum core is installed after upper cover 2, be connected through the floor because of support 4 and upper cover 2, the plastic has certain elasticity, when closing drum with upper cover 2 and drum frame cavity 1, earlier break off with the fingers and thumb support 4 of upper cover 2 both sides, upper cover 2 down detains on drum frame cavity 1, fall on the horizontal line with the drum core screens of cavity 1 until support 4, loosen support 4, the preceding step card of support 4 advances in the drum core screens of cavity 1 this moment downthehole, make upper cover 2 and cavity 1 fix together, and the back step then block in the through-hole of upper cover 2 both sides support plate 3, pass the through-hole of both sides support 4 when the drum core iron axle, can make the drum core fix, do not take place the skew.
Claims (1)
1. The utility model provides a printer drum frame convenient to equipment which characterized in that: comprises a cavity (1) and an upper cover (2); the drum rack cavity (1) is a cavity (1) matched with the powder bin, and the aperture of drum core screens at two sides of the cavity (1) is 7.6 mm; the upper cover is characterized in that two supporting plate blocks (3) are arranged on two sides of the upper cover (2), the centers of the supporting plate blocks (3) are circular through holes, the hole diameter is 6.0mm, drum core supports (4) are arranged on the outer sides of the two supporting plate blocks (3), the supports (4) are of a circular structure, the middle of each supporting plate block is a through hole, the hole diameter is 4.1mm, two cylindrical steps are arranged on the inner sides of the supports (4), the outer diameter of the front step is 7.55mm, the length of each supporting plate block is 0.1mm smaller than the thickness of the drum core clamping plate block of the cavity, the outer diameter of the rear step is 5.95mm, the length of each supporting plate block is 0.1mm smaller than the thickness of the supporting plate blocks (3) on two sides of the upper cover (2), and rib plates are connected with the upper cover (2) on the supports (4) to form integration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021881887.7U CN213734209U (en) | 2020-09-02 | 2020-09-02 | Printer drum rack convenient to equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021881887.7U CN213734209U (en) | 2020-09-02 | 2020-09-02 | Printer drum rack convenient to equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213734209U true CN213734209U (en) | 2021-07-20 |
Family
ID=76841443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021881887.7U Active CN213734209U (en) | 2020-09-02 | 2020-09-02 | Printer drum rack convenient to equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213734209U (en) |
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2020
- 2020-09-02 CN CN202021881887.7U patent/CN213734209U/en active Active
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