CN211307962U

CN211307962U - A tool for assembly of printer roller

Info

Publication number: CN211307962U
Application number: CN201922164350.2U
Authority: CN
Inventors: 张海东; 鲁正永
Original assignee: Suzhou Jiweite Machinery Technology Co ltd
Current assignee: Suzhou Jiweite Machinery Technology Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-08-21
Anticipated expiration: 2029-12-06

Abstract

The utility model relates to a tool technical field specifically is a tool for assembly of printer roller, including the tool main part, the equal fixed mounting in top both sides of tool main part has the fixing base, top one side of fixing base all is provided with the backup pad, the equal fixed mounting in outer wall one side of backup pad has the fixed block, inside one side of fixed block is provided with the bearing frame, inside one side of bearing frame is provided with the roller main part, the equal fixed mounting in one side that the inner wall of backup pad is close to the fixed block has adjustment mechanism, adjustment mechanism's top one side all is provided with the knob. A tool for assembly of printer roller, can make the height of the better adjustment roller of integrated device, accuracy when can effectual improvement printer go out paper has improved the device's availability factor, improves integrated device's practicality, brings better use prospect.

Description

A tool for assembly of printer roller

Technical Field

The utility model relates to a tool technical field specifically is a tool for assembly of printer roller.

Background

The printer is a common device in offices and households, a large number of workpieces (such as cutter supports and cutter assemblies) need to be assembled by pins in the printer, a roller shaft for transmission is arranged in the printer, and two ends of the roller shaft are generally arranged on a shell of the printer through bearings.

The tool of current printer roller assembly has certain drawback when using, and the most snap-on of current printer roller, the high of roller can not be adjusted to the user of service, when the roller height is too high, then probably leads to the printer the condition that can not go out paper to appear when using, influences the efficiency of printing to it is comparatively inconvenient, at the in-process of using, has brought certain influence. Therefore, the skilled person provides a jig for assembling the roller shaft of the printer to solve the problems in the background art.

Disclosure of Invention

An object of the utility model is to provide a tool for assembly of printer roller to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a tool for assembly of printer roller, includes the tool main part, the equal fixed mounting in top both sides of tool main part has the fixing base, top one side of fixing base all is provided with the backup pad, the equal fixed mounting in outer wall one side of backup pad has the fixed block, inside one side of fixed block is provided with the bearing frame, inside one side of bearing frame is provided with the roller main part, the inner wall of backup pad is close to the equal fixed mounting in one side of fixed block and has adjustment mechanism, adjustment mechanism's top one side all is provided with the knob.

As a further aspect of the present invention: the adjusting mechanism is characterized in that a thread adjusting rod is fixedly mounted on one side of the bottom end of the knob and penetrates through one side of the inside of the adjusting mechanism, and a connecting block is fixedly mounted on one side, corresponding to the thread adjusting rod, of the top end of the bearing block.

As a further aspect of the present invention: the inside of adjustment mechanism corresponds one side of connecting block and has seted up the spread groove, and the external diameter of connecting block is slightly less than the internal diameter of spread groove, and the bearing frame passes through connecting block and adjustment mechanism sliding connection, the inside of connecting block corresponds one side of screw thread adjusting lever and has seted up first thread groove, and intermeshing between screw thread adjusting lever and the first thread groove.

As a further aspect of the present invention: a set of fixed rods is fixedly mounted between the adjusting mechanism and the fixed blocks, and limiting slide rods are fixedly mounted on two sides of the outer surface of the bearing seat.

As a further aspect of the present invention: the inside of fixed block corresponds one side of spacing slide bar and has all seted up spacing spout, and the internal diameter of the spacing spout of the outer diameter ratio of spacing slide bar is slightly littleer, and the bearing frame passes through spacing slide bar and fixed block sliding connection, the fixed slot has been seted up to one side of the inside corresponding backup pad of fixing base, and the external diameter of the inner diameter ratio backup pad of fixed slot is slightly bigger, and the backup pad passes through fixed slot and fixing base sliding connection.

As a further aspect of the present invention: the surface both sides of fixing base all are provided with the lead screw, and the lead screw runs through to one side of fixed slot, one side that the inside of backup pad corresponds the lead screw all is provided with second thread groove.

As a further aspect of the present invention: the screw rod is meshed with the second thread groove, and the fixing seat is fixedly connected with the supporting plate through the screw rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the adjustment mechanism who sets up, when the roller main part that the user of service set up the bearing frame, then can be through twisting the knob that adjustment mechanism set up, it rotates to drive the screw thread regulation pole through the knob, through the cooperation between the inside first thread groove of seting up of screw thread regulation pole and connecting block, then can drive the connecting block and go up and down in the spread groove, then can drive the bearing frame oscilaltion in the fixed block through the connecting block, through the cooperation between spacing slide bar and the spacing spout, then can drive the more stable lift of bearing frame, thereby can be convenient for the height of the better adjustment roller main part of user of service, then can go out paper more stably better, the precision when having improved the printer and using, convenient to use personnel use, better for traditional mode.

2. Through the fixing base that sets up, in order to facilitate the better maintenance roller main part of user of service, user of service then can be through twisting the screw pole, through the cooperation between screw pole and the second thread groove, not hard up behind the screw pole, then can get off the quick dismantlement of backup pad, user of service then can be swift maintenance roller main part use, otherwise, when user of service needs the installation, then can insert the backup pad in the fixed slot, screw into the second thread groove with the screw pole, then can be swift with backup pad and fixing base fixed connection, convenient to use personnel use, better for traditional mode.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the adjusting mechanism and the fixing block of the present invention;

fig. 3 is a schematic structural view of the fixing base and the supporting plate of the present invention.

In the figure: 1. a jig main body; 2. a fixed seat; 3. a support plate; 4. a fixed block; 5. a bearing seat; 6. a roller shaft body; 7. an adjustment mechanism; 8. a knob; 9. a threaded adjusting rod; 10. connecting blocks; 11. connecting grooves; 12. a first thread groove; 13. fixing the rod; 14. a limiting slide bar; 15. a limiting chute; 16. fixing grooves; 17. a screw shaft; 18. a second thread groove.

Detailed Description

Please refer to fig. 1-3, in the embodiment of the utility model, a tool for assembly of printer roller, including tool main part 1, the equal fixed mounting in top both sides of tool main part 1 has fixing base 2, top one side of fixing base 2 all is provided with backup pad 3, the equal fixed mounting in outer wall one side of backup pad 3 has fixed block 4, inside one side of fixed block 4 is provided with bearing frame 5, inside one side of bearing frame 5 is provided with roller main part 6, the equal fixed mounting in one side that the inner wall of backup pad 3 is close to fixed block 4 has adjustment mechanism 7, top one side of adjustment mechanism 7 all is provided with knob 8.

In fig. 2: a thread adjusting rod 9 is fixedly mounted on one side of the bottom end of the knob 8, the thread adjusting rod 9 penetrates through one side of the inner portion of the adjusting mechanism 7, and a connecting block 10 is fixedly mounted on the top end of the bearing seat 5 corresponding to one side of the thread adjusting rod 9, so that the whole device can drive the thread adjusting rod 9 to rotate through the knob 8.

In fig. 2: connecting groove 11 has been seted up to one side that adjustment mechanism 7's inside corresponds connecting block 10, and the outer diameter ratio of connecting block 10 is slightly less than the inner diameter of connecting groove 11, and bearing frame 5 passes through connecting block 10 and adjustment mechanism 7 sliding connection, first thread groove 12 has been seted up to one side that connection block 10's inside corresponds screw thread adjusting rod 9, and intermeshing between screw thread adjusting rod 9 and the first thread groove 12, thereby make the integrated device can pass through the cooperation between screw thread adjusting rod 9 and the inside first thread groove 12 of seting up of connecting block 10, then can drive connecting block 10 and go up and down in connecting groove 11.

In fig. 2: a set of fixed rods 13 is fixedly mounted between the adjusting mechanism 7 and the fixed block 4, and limiting slide rods 14 are fixedly mounted on two sides of the outer surface of the bearing seat 5, so that the whole device can be matched with the limiting slide rods 14 and the limiting slide grooves 15 to drive the bearing seat 5 to lift more stably, and the height of the roller shaft main body 6 can be adjusted better by a user conveniently.

In fig. 2-3: spacing spout 15 has all been seted up to one side that the inside of fixed block 4 corresponds spacing slide bar 14, and the internal diameter of spacing spout 15 of the external diameter ratio of spacing slide bar 14 is slightly littleer, and bearing frame 5 passes through

spacing slide bar

14 and 4 sliding connection of fixed block, fixed slot 16 has been seted up to one side that the inside of fixing base 2 corresponds backup pad 3, and the internal diameter ratio of fixed slot 16 is slightly bigger than the external diameter of backup pad 3, and backup pad 3 passes through

fixed slot

16 and 2 sliding connection of fixing base, thereby make integrated device can insert in fixed slot 16 through backup pad 3, screw 17 screws into in the second thread groove 18, then can be swift with

backup pad

3 and 2 fixed connection of fixing base.

In fig. 3: the surface both sides of fixing base 2 all are provided with lead screw 17, and lead screw 17 runs through to one side of fixed slot 16, and one side that the inside of backup pad 3 corresponds lead screw 17 all is provided with second thread groove 18 to make the integrated device can use through the quick installation of lead screw 17 or dismantlement backup pad 3.

In fig. 1 and 3: the screw 17 is engaged with the second thread groove 18, and the fixing base 2 is fixedly connected with the supporting plate 3 through the screw 17, so that the whole device can be used by rapidly mounting or dismounting the supporting plate 3 through the screw 17.

The utility model discloses a theory of operation is: when a user adjusts the roller shaft main body 6 arranged on the bearing seat 5, the knob 8 arranged on the adjusting mechanism 7 can be screwed, the thread adjusting rod 9 is driven to rotate by the knob 8, the connecting block 10 can be driven to lift in the connecting groove 11 by the matching between the thread adjusting rod 9 and the first thread groove 12 arranged in the connecting block 10, the bearing seat 5 can be driven to lift up and down in the fixing block 4 by the connecting block 10, the bearing seat 5 can be driven to lift more stably by the matching between the limiting slide rod 14 and the limiting slide groove 15, so that the height of the roller shaft main body 6 can be adjusted better by the user, paper can be discharged better and more stably, the precision of the printer in use is improved, the roller shaft main body 6 can be better maintained by the user by screwing the screw rod 17, and the screw rod 17 is matched with the second thread groove 18, not hard up behind the lead screw 17, then can get off the quick dismantlement of backup pad 3, the maintenance roller main part 6 that the user of service then can be swift uses, otherwise, when the user of service needs to install, then can insert the fixed slot 16 with backup pad 3 in, screw into second thread groove 18 with lead screw 17, then can be swift with backup pad 3 and fixing base 2 fixed connection, convenient to use personnel use comparatively practically.

The above-mentioned, 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. The utility model provides a tool for assembly of printer roller, includes tool main part (1), its characterized in that, the equal fixed mounting in top both sides of tool main part (1) has fixing base (2), top one side of fixing base (2) all is provided with backup pad (3), the equal fixed mounting in outer wall one side of backup pad (3) has fixed block (4), inside one side of fixed block (4) is provided with bearing frame (5), inside one side of bearing frame (5) is provided with roller main part (6), the equal fixed mounting in one side that the inner wall of backup pad (3) is close to fixed block (4) has adjustment mechanism (7), top one side of adjustment mechanism (7) all is provided with knob (8).

2. The jig for the assembly of the roller shaft of the printer according to claim 1, characterized in that a threaded adjusting rod (9) is fixedly installed at one side of the bottom end of the knob (8), the threaded adjusting rod (9) penetrates through one side of the inside of the adjusting mechanism (7), and a connecting block (10) is fixedly installed at one side of the top end of the bearing seat (5) corresponding to the threaded adjusting rod (9).

3. The jig for assembling the roller shaft of the printer according to claim 2, wherein one side of the inside of the adjusting mechanism (7) corresponding to the connecting block (10) is provided with a connecting groove (11), the outer diameter of the connecting block (10) is slightly smaller than the inner diameter of the connecting groove (11), the bearing seat (5) is slidably connected with the adjusting mechanism (7) through the connecting block (10), one side of the inside of the connecting block (10) corresponding to the screw thread adjusting rod (9) is provided with a first screw thread groove (12), and the screw thread adjusting rod (9) and the first screw thread groove (12) are engaged with each other.

4. The jig for the roller shaft assembly of the printer according to claim 1, wherein a set of fixing rods (13) is fixedly installed between the adjusting mechanism (7) and the fixing block (4), and a limiting slide rod (14) is fixedly installed on both sides of the outer surface of the bearing seat (5).

5. A jig for printer roller assembly according to claim 4, characterized in that a limiting sliding groove (15) is formed in one side of the inside of the fixing block (4) corresponding to the limiting sliding rod (14), the outer diameter of the limiting sliding rod (14) is slightly smaller than the inner diameter of the limiting sliding groove (15), the bearing seat (5) is connected with the fixing block (4) in a sliding mode through the limiting sliding rod (14), a fixing groove (16) is formed in one side of the inside of the fixing seat (2) corresponding to the supporting plate (3), the inner diameter of the fixing groove (16) is slightly larger than the outer diameter of the supporting plate (3), and the supporting plate (3) is connected with the fixing seat (2) in a sliding mode through the fixing groove (16).

6. A jig for printer roller assembly according to claim 5, characterized in that both sides of the outer surface of the fixed seat (2) are provided with screw rods (17), the screw rods (17) penetrate to one side of the fixed groove (16), and one side of the inside of the supporting plate (3) corresponding to the screw rods (17) is provided with second thread grooves (18).

7. A jig for printer roller assembly according to claim 6, characterized in that the screw rod (17) is engaged with the second thread groove (18), and the fixing seat (2) is fixedly connected with the supporting plate (3) through the screw rod (17).