CN210939067U

CN210939067U - Penholder supporting structure in penholder for ceramic metallization

Info

Publication number: CN210939067U
Application number: CN201921632034.7U
Authority: CN
Inventors: 陈善东
Original assignee: Chengdu East Valley Seiko Machinery Co ltd
Current assignee: Chengdu East Valley Seiko Machinery Co ltd
Priority date: 2019-09-28
Filing date: 2019-09-28
Publication date: 2020-07-07
Anticipated expiration: 2029-09-28

Abstract

The utility model discloses a pen-holder bearing structure in penholder for ceramic metallizing, belong to ceramic metallizing technical field, a pen-holder bearing structure in penholder for ceramic metallizing, including the support frame, the spliced pole has been installed to one side of support frame, and the butt joint board has been installed to the one end of spliced pole, and the last annular equipartition of butt joint board has the mounting hole, and the bottom of support frame is equipped with wears out the hole, and it has the pen-holder to wear to alternate in the hole, and the port department of wearing the hole has installed the bearing frame, and the pen-holder is installed in the bearing inner circle of bearing frame, and the top of support frame is equipped with the through-. When the direct current motor is required to be disassembled from the pen rack, maintenance is carried out, the second nut is only required to be screwed out from the second screw rod in the disassembling process, then the direct current motor is pulled upwards, the plug bush is enabled to be upwards separated from the plug post, the direct current motor is continuously pulled upwards, the plug bush is upwards separated from the through hole, and the direct current motor is more convenient to disassemble and complete.

Description

Penholder supporting structure in penholder for ceramic metallization

Technical Field

The utility model relates to a pen-holder bearing structure in penholder for ceramic metallization.

Background

The ceramic metallization is implemented by coating liquid metal on the surface of a ceramic workpiece to enhance the crack resistance of the ceramic workpiece and mostly adopting a multi-angle automatic pen rack, dipping the liquid metal by the tip of a pen holder, and then rotationally moving the tip of the pen holder corresponding to the surface of the workpiece so as to continuously connect the coated liquid metal with each other.

The top of the pen holder is provided with a plurality of connecting flanges, the end part of a rotor shaft of the direct current motor is also connected with a same flange, the two flanges are mutually butted, each mounting hole on the flange is mutually corresponding, a bolt can be respectively inserted into the two corresponding mounting holes and locked by a nut, one side of the direct current motor is provided with a connecting column, one side of the connecting column is provided with a butt plate, the butt plate is annularly and uniformly provided with a plurality of mounting holes and is used for butting the butt plate with the same size as the connecting end part of the swinging cylinder on the pen rack, each position of the butt plate corresponding to the mounting hole is respectively provided with a screw rod, the screw rods penetrate into the mounting holes one by one and are locked by the nut, the pen rack and the direct current motor can be driven to swing back and forth by the swinging of the swinging cylinder, so that the tip part of the pen holder circularly moves back and forth at the positions where the ceramic, the flange and the nut on the butt plate have to be disassembled, and then the direct current motor can be disassembled from the pen rack for maintenance, which is not convenient enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pen-holder bearing structure in penholder for ceramic metallizing to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, an embodiment of the present invention provides a pen holder supporting structure in pen rack for ceramic metallization, including a supporting frame, the spliced pole has been installed to one side of supporting frame, the butt joint board has been installed to the one end of spliced pole, the last annular equipartition of butt joint board has the mounting hole, the bottom of supporting frame is equipped with the perforation hole, it has the pen-holder to alternate in the perforation hole, the port department of perforation hole has installed the bearing frame, the pen-holder is installed in the bearing inner circle of bearing frame, the top of supporting frame is equipped with the through-hole, direct current motor has been installed to through-hole port department, the plug bush has been installed to direct current motor's rotor shaft tip, the top central point of pen-holder puts and has installed the plug.

Furthermore, the penetrating hole is of a circular hole structure.

Further, the pen holder is provided with a pressing ring and a bearing inner ring of which the pressing ring is in contact with the bearing seat, and the pressing ring is of a circular ring structure.

Furthermore, the both sides of bearing frame all are equipped with the jack, and first screw rod has all been installed to the position that corresponds each jack on the support frame, and the jack is worn out to first screw rod and first screw rod is worn out the one end of jack and is passed through first nut locking.

Further, all be equipped with the limit hole along the annular outside direct current motor's the base, the limit hole is the round hole structure, and the second screw rod has all been installed to the position that corresponds each limit hole on the support frame, and the second screw rod is worn out the limit hole and the one end that the limit hole was worn out to the second screw rod is passed through the second nut and is locked.

Furthermore, the plug bush is of a square sleeve structure, and the plug column is of a square column structure.

To sum up, the utility model has the advantages of it is following:

first, when needing to dismantle the maintenance when getting off from the penholder to direct current motor, dismantle the in-process, only need with the second nut from the second screw rod back-out, then pull up direct current motor for the plug bush upwards breaks away from the post of inserting, continues to pull up direct current motor, and the through-hole is upwards deviate from to the plug bush, and direct current motor dismantles the completion, and is more convenient.

Secondly, the outer wall of the pen holder is in interference fit with the inner ring inner wall of the bearing seat, synchronous operation of the pen holder and the inner ring of the bearing seat can be achieved, the pen holder is supported by rotation of the middle side of the pen holder through a bearing in the bearing seat, the pen holder is not prone to shaking when in rigid contact with a ceramic workpiece, the rotation is more stable, the first screw rod is locked through the first nut, the bearing seat can be stably arranged on the support frame, and therefore rotation of the pen holder is stably accepted.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present invention;

fig. 2 is a schematic view partially cut away from the front view in one embodiment of the present invention;

fig. 3 is a schematic top view of an embodiment of the present invention;

fig. 4 is a schematic right-view of an embodiment of the present invention;

fig. 5 is a schematic view of the engagement between the plug bush and the plug post according to an embodiment of the present invention.

Wherein, 1 support frame, 2 spliced poles, 3 butt joint boards, 4 mounting holes, 5 exit holes, 6 penholders, 7 bearing seats, 8 clamping rings, 9 jacks, 10 first screw rods, 11 first nuts, 12 direct current motors, 13 side holes, 14 second screw rods, 15 second nuts, 16 plug bushes, 17 plug poles, 101 through holes.

Detailed Description

Referring to fig. 1, 2, 3 and 4, a pen holder supporting structure in a pen rack for ceramic metallization comprises a supporting frame 1, the supporting frame 1 is a U-shaped plate structure, one side of the supporting frame 1 is provided with a connecting column 2, the connecting column 2 is a cylindrical structure, the left end of the connecting column 2 is welded and connected with the middle side of the right end of the supporting frame 1, one end of the connecting column 2 is provided with a butt plate 3, the butt plate 3 is a circular plate structure, the right end of the connecting column 2 is welded and connected with the center position of the left end of the butt plate 3, mounting holes 4 are uniformly distributed on the butt plate 3 in an annular shape, the mounting holes 4 are circular hole structures and uniformly arranged on the outer edge of the butt plate 3, the butt plate 3 is used for butt-connecting the butt plate 3 with the same size as the connecting end of a swing cylinder on the pen rack, screws are respectively arranged on the butt plate 3 corresponding to the positions, the support frame is locked by a nut, the bottom end of the support frame 1 is provided with a through hole 5, the through hole 5 is of a circular hole structure, the through hole 5 is arranged on the middle side of the lower end of the support frame 1, the through hole 5 and a pen holder 6 are in sliding insertion fit, the fit section is circular, the pen holder 6 is inserted into the through hole 5, the pen point part of the pen holder 6 is downward, a bearing seat 7 is arranged at the port of the through hole 5, the model of the bearing seat 7 is FK15-15, the pen holder 6 is arranged in a bearing inner ring of the bearing seat 7, the outer wall of the pen holder 6 is in interference fit with the inner ring inner wall of the bearing seat 7, the synchronous operation of the pen holder 6 and the inner ring of the bearing seat 7 can be realized, the pen holder 6 is not easy to shake when in hard contact with a ceramic workpiece through the rotating support of the inner side of the bearing seat 7, the pressing ring 8 is of a circular ring structure, the pressing ring 8 is arranged on the middle side of the outer wall of the pen holder 6, the pressing ring 8 and the pen holder 6 are made of a fusion-cast integrated piece, the lower surface of the pressing ring 8 is in contact with the upper end surface of a bearing inner ring in the bearing seat 7 to limit the pen holder 6 to move downwards along the bearing inner ring in the bearing seat 7, two jacks 9 are arranged on two sides of the bearing seat 7, the jacks 9 are of circular hole structures and are respectively arranged on the left side and the right side of the bearing seat 7, first screw rods 10 are respectively arranged on the support frame 1 and correspond to the positions of the jacks 9, the number of the first screw rods 10 is two and are respectively arranged on the left side and the right side of the lower end of the inner wall of the support frame 1, the lower end of each first screw rod 10 is welded and connected with the lower end of the inner wall of the support frame 1, the first screw rods 10 penetrate through the jacks 9, the bearing seat 7 can be stably arranged on the support frame 1, so that the penholder 6 can be stably supported.

Referring to fig. 1, 2, 3, 4 and 5, a through hole 101 is formed at the top end of a support frame 1, the through hole 101 is of a circular hole structure, a direct current motor 12 is mounted at a port of the through hole 101, the direct current motor 12 is 57BL52-230, side holes 13 are formed in the outer edge of a base of the direct current motor 12 in an annular shape, the side holes 13 are of a circular hole structure, the number of the side holes 13 is four, second screws 14 are mounted on the support frame 1 at positions corresponding to the side holes 13, the number of the second screws 14 is four, the lower end of each second screw 14 is welded to the upper end surface of the support frame 1, the second screws 14 penetrate through the side holes 13, one end of each second screw 14 penetrating through the side hole 13 is locked by a second nut 15, the second screws 14 are in sliding insertion fit with the side holes 13, when the second nuts 15 lock the second screws 14, the position of the direct current motor 12 on the support frame 1 is stabilized, and a rotor shaft of the direct current motor 12 is maintained at the center, the inserting sleeve 16 is installed at the end part of the rotor shaft of the direct current motor 12, the end part of the rotor shaft of the direct current motor 12 is connected with the center position of the upper end of the inserting sleeve 16 in a welding mode, the inserting column 17 is installed at the center position of the top of the pen holder 6 and inserted into the inserting sleeve 16, the inserting column 17 is inserted into the inserting sleeve 16 in a sliding mode, the matching section is square, the upper end face of the inserting column 17 is in stable contact with the upper end face of the inside of the inserting sleeve 16, in the running and rotating process of the rotor shaft of the direct current motor 12, the inserting column 17 is matched with the inserting sleeve 16 in an inserting mode, the pen holder 6 can be driven to rotate synchronously with the rotor shaft of the direct current motor 12, the inserting sleeve.

When the direct current motor 12 needs to be detached from the pen rack, the maintenance is performed, during the detachment process, only the second nut 15 needs to be screwed out from the second screw 14, then the direct current motor 12 is pulled up, the plug bush 16 is separated from the plug post 17 upwards, the direct current motor 12 is continuously pulled up, the plug bush 16 is separated from the through hole 101 upwards, the direct current motor 12 is detached more conveniently, after the maintenance of the direct current motor 12 is completed, the direct current motor 12 is held, the plug bush 16 is inserted from the upper port of the through hole 101, the side holes 13 correspond to the second screws 14 one by one, then the pen holder 6 is rotated, the plug post 17 corresponds to the lower port of the plug bush 16, the direct current motor 12 is continuously moved downwards, the plug bush 16 is completely sleeved into the plug post 17, the side holes 13 are sleeved into the second screws 14 one by one, the second nuts 15 are locked on the second screws 14, and when the second nuts 15 lock the second screws 14, the position of the direct current motor 12 on the support frame 1 is stabilized, the rotor shaft of the direct current motor 12 is kept at the center of the through hole 101, in the process of running and rotating the rotor shaft of the direct current motor 12, the penholder 6 can be driven to synchronously rotate with the rotor shaft of the direct current motor 12 through the insertion matching of the insertion column 17 and the insertion sleeve 16, the outer wall of the penholder 6 is in interference fit with the inner wall of the inner ring of the bearing seat 7, the synchronous operation of the penholder 6 and the inner ring of the bearing seat 7 can be realized, the penholder 6 is supported by the bearing in the bearing seat 7 to rotate on the middle side of the penholder 6, the penholder 6 is not easy to shake when in hard contact with a ceramic workpiece, the rotation is more stable, the first screw 10 is locked by the first nut 11, the bearing seat 7 can be stably arranged on the.

While the present invention has been described in detail and with reference to the accompanying drawings, it is not to be considered as limited to the scope of the invention. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.

Claims

1. The utility model provides a penholder bearing structure in penholder for ceramic metallizing, includes support frame (1), its characterized in that: spliced pole (2) have been installed to one side of support frame (1), butt joint board (3) have been installed to the one end of spliced pole (2), the last annular equipartition of butt joint board (3) has mounting hole (4), the bottom of support frame (1) is equipped with and wears to leave hole (5), it has pen-holder (6) to wear to insert in hole (5), bearing frame (7) have been installed to the port department of wearing hole (5), install in the bearing inner circle of bearing frame (7) pen-holder (6), the top of support frame (1) is equipped with through-hole (101), DC motor (12) have been installed to through-hole (101) port department, plug bush (16) have been installed to the rotor shaft tip of DC motor (12), the top central point of pen-holder (6) puts and has installed plug post (17) and insert plug bush (16).

2. The support structure for the shaft of a ceramic metalized pen rack as set forth in claim 1, wherein: the penetrating hole (5) is of a circular hole structure.

3. The support structure for the shaft of a ceramic metalized pen rack as set forth in claim 1, wherein: the pen holder (6) is provided with a pressing ring (8) and the pressing ring (8) contacts with the bearing seat (7) to form a bearing inner ring, and the pressing ring (8) is of a circular ring structure.

4. A pen holder support structure in a pen rack for ceramic metallization as claimed in claim 3, wherein: the two sides of the bearing seat (7) are provided with jacks (9), the positions of the support frame (1) corresponding to the jacks (9) are provided with first screws (10), the jacks (9) are penetrated out of the first screws (10), and one ends of the jacks (9) penetrated out of the first screws (10) are locked through first nuts (11).

5. The support structure for the shaft of a ceramic metalized pen rack as set forth in claim 1, wherein: the base of direct current motor (12) all is equipped with limit hole (13) along the annular outward, and limit hole (13) are the round hole structure, and second screw rod (14) have all been installed to the position that support frame (1) was gone up, corresponds each limit hole (13), and limit hole (13) and the one end that limit hole (13) were worn out in second screw rod (14) are passed through second nut (15) and are locked.

6. The support structure for the shaft of a ceramic metalized pen rack as set forth in claim 1, wherein: the plug bush (16) is of a square sleeve structure, and the plug column (17) is of a square column structure.