CN222874114U - A fixing device for polishing medals - Google Patents
A fixing device for polishing medals Download PDFInfo
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- CN222874114U CN222874114U CN202421700789.7U CN202421700789U CN222874114U CN 222874114 U CN222874114 U CN 222874114U CN 202421700789 U CN202421700789 U CN 202421700789U CN 222874114 U CN222874114 U CN 222874114U
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- vacuum
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- polishing
- groove
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
本实用新型公开了一种奖牌打磨用固定装置，包括底座，所述底座的顶部固定连接有固定轴，所述固定轴的顶端固定连接有卡块，所述卡块的横截面为圆形，且所述卡块上设置有固定组件，所述底座上固定连接有固定架，所述固定架的顶部中心处开设有通孔，且所述固定架的两侧均开设有螺纹孔，所述螺纹孔内螺纹连接有与其相配合的螺杆，所述固定架上设置有回收组件。本实用新型固定牢靠，便于对奖牌的边缘处进行打磨，奖牌表面不易受损，可对固定角度进行微调，无需将奖牌取下即可对奖牌的不同位置进行打磨，可及时回收打磨过程中落下的碎屑。
The utility model discloses a fixing device for polishing medals, including a base, a fixing shaft fixedly connected to the top of the base, a clamping block fixedly connected to the top of the fixing shaft, the cross section of the clamping block is circular, and a fixing assembly is arranged on the clamping block, a fixing frame fixedly connected to the base, a through hole is provided at the top center of the fixing frame, and threaded holes are provided on both sides of the fixing frame, a screw rod matched therewith is threadedly connected in the threaded hole, and a recovery assembly is arranged on the fixing frame. The utility model has a reliable fixation, is convenient for polishing the edge of the medal, the surface of the medal is not easily damaged, the fixing angle can be fine-tuned, different positions of the medal can be polished without removing the medal, and the debris dropped during the polishing process can be promptly recovered.
Description
Technical Field
The utility model belongs to the technical field of medal polishing, and particularly relates to a fixing device for medal polishing.
Background
Medal sanding is a key step in the medal manufacturing process and is intended to smooth and level the medal surface and exhibit desirable gloss and aesthetics. During the sharpening process, it is important to ensure that the medal is stationary to avoid uneven sharpening or accidental injury due to slippage or movement.
At present, some polishing fixing structures exist on the market, such as a polishing fixing device is disclosed on a Chinese patent net, the bulletin number is CN210588760U, the polishing fixing device is simple in structure, stable after fixing and high in processing precision, but has some defects and defects to be improved, the existing polishing fixing devices are fixed by tightening fasteners such as screws, but due to the fact that the medal is round, when the edges of the medal are required to be polished, a part of the medal cannot be polished due to blocking of the fasteners, and the surface of the medal is easy to damage when the medal is fixed by the fasteners such as the screws, the existing polishing fixing devices are poor in flexibility, fine adjustment of fixing angles is difficult to carry out after fixing the medal, when polishing is required to be carried out on different positions of the medal, only the medal can be taken down and the angle is adjusted to be fixed again, the operation efficiency is relatively complicated, meanwhile, the work load of staff is increased, and the existing polishing fixing devices are difficult to timely recover fragments generated in the polishing process due to the structural design, so that the fragments can fall down to the surfaces of the medal are not convenient to clean the subsequent components, and the fragments cannot be fixed on the surface of the device in time, and the subsequent fixing device is convenient to clean. Therefore, aiming at the problems, the fixing device for polishing the medal provided by the utility model has important significance.
Disclosure of utility model
The fixing device for polishing the medal provided by the utility model can fix the medal by means of vacuum adsorption through the fixing component, compared with the traditional fixing mode of fasteners such as screws, the medal edge polishing device can facilitate polishing the medal edge, meanwhile, damage to the surface of the medal is effectively avoided, the movable seat can drive the vacuum cylinder to rotate together with the medal through rotating, so that fine adjustment of a fixed angle is realized, polishing can be carried out on different positions of the medal without taking down the medal, the working efficiency is greatly improved, the workload of staff is effectively reduced, and fallen scraps in the polishing process can be timely recovered through the recovery component, so that the scraps are difficult to uniformly clean after being scattered everywhere, and the problems in the background art are solved.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the fixing device for polishing the medal comprises a base, wherein the top of the base is fixedly connected with a fixing shaft, the top end of the fixing shaft is fixedly connected with a clamping block, the cross section of the clamping block is round, a fixing assembly is arranged on the clamping block, the base is fixedly connected with a fixing frame, the center of the top of the fixing frame is provided with a through hole, both sides of the fixing frame are provided with threaded holes, threaded holes are internally connected with threaded rods matched with the threaded holes, and a recovery assembly is arranged on the fixing frame;
The fixing assembly comprises a movable seat, the cross section of the movable seat is circular, an adjusting groove is formed in the side wall of the movable seat, a clamping groove is formed in the bottom of the movable seat, the diameters of the top end and the bottom end of the clamping groove are respectively equal to those of a clamping block and a fixing shaft, the height of the top end of the clamping groove is equal to that of the clamping block, the top of the movable seat is fixedly connected with a vacuum cylinder, the vacuum cylinder is cylindrical, the top of the vacuum cylinder is of a sealing structure and extends to the upper side of a fixing frame after passing through a through hole, a vacuum port is formed in the cylinder wall of the vacuum cylinder, the vacuum port is communicated with the inner cavity of the vacuum cylinder, a vacuum valve is arranged on the vacuum port, and a plurality of vacuum tubes are formed in the cylinder wall of the top end of the vacuum cylinder;
The recovery assembly comprises a pair of recovery discs, each recovery disc is semicircular, one side of each recovery disc is provided with a positioning groove, and the bottom of each recovery disc is fixedly connected with a plurality of positioning rods.
Further, the regulating groove is of an annular groove structure, the groove width of the regulating groove is equal to the aperture of the threaded hole, and the regulating groove is flush with the height of the threaded hole.
Further, a cushion block is arranged on the top surface of the vacuum cylinder, and herringbone anti-skid patterns are carved on the surface of the cushion block.
Further, the vacuum tube is L-shaped and distributed in an equidistant annular manner along the circumferential direction of the vacuum tube, one end tube orifice of the vacuum tube is communicated with the inner cavity of the vacuum tube, and the height of the tube orifice at the other end of the vacuum tube is flush with the height of the top of the vacuum tube.
Further, a plurality of locating holes are formed in the top of the fixing frame, the number of the locating holes is the same as that of the locating rods, the diameters of the locating holes are correspondingly equal, and the centers of the locating holes and the centers of the locating rods are in one-to-one correspondence.
Further, the positioning groove is of an arc-shaped groove structure, the diameter of the positioning groove is correspondingly equal to the outer diameter of the vacuum cylinder,
Further, a plurality of counterweight cavities are formed in the base, the counterweight cavities are linearly distributed at equal intervals along the length direction of the base, and each counterweight cavity is internally provided with a counterweight.
Compared with the prior art, the utility model has the following beneficial effects:
(1) When the fixing device for polishing the medal is used, the medal can be fixed by the fixing component in a vacuum adsorption mode, compared with the traditional fixing mode of fasteners such as screws, the fixing device for polishing the medal can facilitate polishing the edge of the medal, and meanwhile damage to the surface of the medal is effectively avoided;
(2) When the fixing device for polishing the medal is used, the movable seat can be rotated to drive the vacuum cylinder to rotate together with the medal so as to realize fine adjustment of a fixed angle, so that different positions of the medal can be polished without taking down the medal, the working efficiency is greatly improved, and the workload of staff is effectively reduced;
(3) When the fixing device for polishing the medal is used, the falling scraps in the polishing process can be recovered in time through the recovery assembly, so that the situation that the scraps are difficult to uniformly clean after scattered everywhere is avoided.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view showing the structure of a fixing device for medal polishing according to the present utility model;
FIG. 2 is a schematic view of the structure of the base and the fixing frame in the present utility model;
FIG. 3 is a schematic view of a fixing assembly according to the present utility model;
FIG. 4 is a front cross-sectional view of the movable seat of the present utility model;
FIG. 5 is a schematic view of the recovery assembly of the present utility model;
Fig. 6 is a bottom view of the recovery assembly of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. The device comprises a base, 2, a fixed shaft, 3, a clamping block, 4, a fixed frame, 5, a through hole, 6, a threaded hole, 7, a screw, 8, a movable seat, 9, an adjusting groove, 10, a clamping groove, 11, a vacuum cylinder, 12, a vacuum port, 13, a vacuum valve, 14, a vacuum tube, 15, a recovery disc, 16, a positioning groove, 17, a positioning rod, 18, a cushion block, 19, a positioning hole, 20, a counterweight cavity, 21 and a counterweight block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "opposite," "one end," "interior," "transverse," "end," "both ends," "two sides," "front," "one end face," "the other end face," and the like indicate orientations or positional relationships, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the components or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-6, the fixing device for polishing medal of the present utility model comprises a base 1, wherein the top of the base 1 is fixedly connected with a fixing shaft 2, the top of the fixing shaft 2 is fixedly connected with a clamping block 3, the cross section of the clamping block 3 is circular, a fixing component is arranged on the clamping block 3, the base 1 is fixedly connected with a fixing frame 4, a through hole 5 is arranged at the center of the top of the fixing frame 4, threaded holes 6 are arranged on both sides of the fixing frame 4, a screw rod 7 matched with the threaded holes 6 is connected with the threaded holes in a threaded manner, and a recovery component is arranged on the fixing frame 4;
The fixing component comprises a movable seat 8, the cross section of the movable seat 8 is circular, an adjusting groove 9 is arranged on the side wall of the movable seat 8, a clamping groove 10 is arranged at the bottom of the movable seat 8, the diameters of the top end and the bottom end of the clamping groove 10 are respectively equal to those of a clamping block 3 and a fixed shaft 2, the height of the top end of the clamping groove 10 is equal to the thickness of the clamping block 3, the movable seat 8 can be limited by the mutual matching between the clamping groove 10 and the clamping block 3 so as to rotate around the fixed shaft 2, a vacuum cylinder 11 is fixedly connected to the top of the movable seat 8, the vacuum cylinder 11 is cylindrical, the top end of the vacuum cylinder 11 is of a sealing structure and extends to the upper side of a fixed frame 4 after passing through a through hole 5, a vacuum port 12 is arranged on the cylinder wall of the vacuum cylinder 11, the vacuum port 12 is communicated with the inner cavity of the vacuum cylinder 11, a vacuum valve 13 is arranged on the vacuum port 12, a plurality of vacuum pipes 14 are arranged on the cylinder wall at the top end of the vacuum cylinder 11, the vacuum port 12 can be externally connected with an exhaust fan, after the medal to be polished is placed at the top of the vacuum cylinder 11, the vacuum valve 13 is opened, and the air in the vacuum cylinder 11 is pumped out through the externally connected exhaust fan, at the moment, because the air pressure in the vacuum cylinder 11 is reduced, suction force can be generated through each vacuum tube 14, thereby firmly adsorbing and fixing the medal at the top of the vacuum cylinder 11 under the action of vacuum, compared with the traditional fixing mode of fasteners such as screws, the edge of the medal can be conveniently polished, meanwhile, damage to the surface of the medal is effectively avoided, after the medal is fixed at the top of the vacuum cylinder 11, the movable seat 8 can be rotated to drive the vacuum cylinder 11 to rotate together with the medal so as to realize fine adjustment of the fixing angle, thereby polishing different positions of the medal without taking down the medal, not only greatly improving the working efficiency, meanwhile, the workload of staff is effectively reduced;
the recovery assembly comprises a pair of recovery discs 15, wherein the recovery discs 15 are semicircular, positioning grooves 16 are formed in one side of the recovery discs 15, a plurality of positioning rods 17 are fixedly connected to the bottoms of the recovery discs 15, the recovery discs 15 can be spliced into a complete circular disc after being mutually attached, and fallen scraps can be timely recovered through the recovery discs 15 when the medal is polished, so that the situation that the scraps are difficult to uniformly clean after scattered everywhere is avoided.
Wherein, adjustment groove 9 is the ring channel structure, and its slot width corresponds equally with the aperture of screw hole 6, and adjustment groove 9 and the high parallel and level of screw hole 6, can insert adjustment groove 9 with the end of screw rod 7 through screw rod 7 of tightening in screw hole 6 until the end of screw rod 7 tightly supports the lateral wall at movable seat 8, can fix movable seat 8 through the cooperation between screw rod 7 and the adjustment groove 9 this moment to prevent that it from taking place the deflection at the in-process that the medal was polished.
Wherein, the top surface of vacuum section of thick bamboo 11 is provided with cushion 18, and the surface of cushion 18 is carved with the chevron shape antiskid line, and cushion 18 selects cylindrical rubber material to fix through modes such as glue, when the medal is placed at the top of vacuum section of thick bamboo 11, cushion 18 can pad in the bottom of vacuum section of thick bamboo 11, in order to play certain abrasionproof guard action, thereby avoid the bottom of medal to produce wearing and tearing, simultaneously, utilize the antiskid line on cushion 18 surface can increase the frictional force between medal and the vacuum section of thick bamboo 11, in order to play skid-proof effect, thereby can effectively prevent that the medal from taking place to skid and displacement after fixed.
Wherein, the vacuum tube 14 is L-shaped and is distributed in an equidistant annular manner along the circumferential direction of the vacuum tube 11, one end tube orifice of the vacuum tube 14 is communicated with the inner cavity of the vacuum tube 11, and the other end tube orifice of the vacuum tube 14 is flush with the top of the vacuum tube 11, when the medal is placed on the top of the vacuum tube 11, the top end tube orifice of each vacuum tube 14 can be just attached to the bottom of the medal, thereby ensuring that the medal is always kept horizontal after being placed and no inclination occurs.
Wherein, a plurality of locating holes 19 have been seted up at the top of mount 4, and the quantity of locating hole 19 and locating lever 17 is the same, and the diameter corresponds equally, and the center of every locating hole 19 and the center homogeneous one of every locating lever 17 correspond, and when recovery dish 15 placed on mount 4, each locating lever 17 can align and pass corresponding locating hole 19, can fix a position recovery dish 15 through the cooperation between locating lever 17 and the locating hole 19 this moment to prevent that its position of placing from taking place the skew.
Wherein the positioning groove 16 is an arc groove structure with a diameter equal to the outer diameter of the vacuum drum 11, when a pair of recovery discs 15 are spliced with each other and placed on the fixing frame 4, the drum walls of the vacuum drum 11 can be respectively attached to the positioning grooves 16 on one side of the two recovery discs 15, thereby ensuring that no gap is generated between the two recovery discs 15 after the two recovery discs 15 are spliced
Wherein, offered a plurality of counter weight chamber 20 on the base 1, counter weight chamber 20 is equidistant linear distribution along the length direction of base 1, and has all placed balancing weight 21 in every counter weight chamber 20, can increase the weight of base 1 through balancing weight 21 to improve whole fixing device's equilibrium, thereby can prevent effectively that this fixing device from taking place to skid and displacement in the use.
The circuit, the electronic component and the chip module related in the utility model are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection content of the utility model does not relate to the improvement of software and a method.
All standard parts used in the application files can be purchased from the market, all parts in the application files can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, the electrical elements appearing in the application files are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling an LED lamp body and the like.
The working principle of the utility model is as follows:
When the utility model is used, firstly, the medal to be polished is placed at the top of the vacuum cylinder 11, the top pipe orifice of each vacuum pipe 14 is attached to the bottom of the medal, then the vacuum valve 13 is opened, the air in the vacuum cylinder 11 is pumped out through the external exhaust fan, at the moment, because the air pressure in the vacuum cylinder 11 is reduced, suction force is generated through each vacuum pipe 14, so that the medal is firmly adsorbed and fixed at the top of the vacuum cylinder 11 under the vacuum action, and then, staff can polish the medal through holding sand paper or other polishing equipment, compared with the traditional fixing mode of fasteners such as screws, the medal can be polished conveniently, meanwhile, the damage to the surface of the medal is effectively avoided, and during polishing, the movable seat 8 can be rotated to drive the vacuum cylinder 11 to rotate together with the medal, so as to realize fine adjustment of fixed angles, thereby polishing different positions of the medal without taking down the medal, not only greatly improving the working efficiency, but also effectively reducing the workload of staff, after the angle adjustment is finished, screw rod 7 in threaded hole 6 is screwed until the tail end of screw rod 7 is tightly abutted against the side wall of movable seat 8 so as to fix movable seat 8, a pair of recovery discs 15 are placed on fixed frame 4, a pair of recovery discs 15 can be spliced into a complete circular disc after mutually attaching, when polishing the medal, fallen scraps can be recovered in time through recovery discs 15, thereby avoiding difficult uniform cleaning after the scraps scatter around, after the whole polishing work is finished, positioning rod 17 at the bottom of recovery disc 15 is extracted from positioning hole 19 on the surface of fixed frame 4, then the recovery disk 15 is lifted off the fixing frame 4 and disassembled, and the chips in the recovery disk 15 can be cleaned later.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. The fixing device for polishing the medal is characterized by comprising a base, wherein the top of the base is fixedly connected with a fixing shaft, the top of the fixing shaft is fixedly connected with a clamping block, the cross section of the clamping block is circular, a fixing component is arranged on the clamping block, a fixing frame is fixedly connected onto the base, a through hole is formed in the center of the top of the fixing frame, threaded holes are formed in two sides of the fixing frame, threaded holes are connected with threaded rods matched with the threaded holes in a threaded manner, and a recovery component is arranged on the fixing frame;
The fixing assembly comprises a movable seat, the cross section of the movable seat is circular, an adjusting groove is formed in the side wall of the movable seat, a clamping groove is formed in the bottom of the movable seat, the diameters of the top end and the bottom end of the clamping groove are respectively equal to those of a clamping block and a fixing shaft, the height of the top end of the clamping groove is equal to that of the clamping block, the top of the movable seat is fixedly connected with a vacuum cylinder, the vacuum cylinder is cylindrical, the top of the vacuum cylinder is of a sealing structure and extends to the upper side of a fixing frame after passing through a through hole, a vacuum port is formed in the cylinder wall of the vacuum cylinder, the vacuum port is communicated with the inner cavity of the vacuum cylinder, a vacuum valve is arranged on the vacuum port, and a plurality of vacuum tubes are formed in the cylinder wall of the top end of the vacuum cylinder;
The recovery assembly comprises a pair of recovery discs, each recovery disc is semicircular, one side of each recovery disc is provided with a positioning groove, and the bottom of each recovery disc is fixedly connected with a plurality of positioning rods.
2. The fixing device for polishing a medal according to claim 1, wherein the regulating groove has an annular groove structure, the groove width of which is equal to the aperture of the threaded hole, and the regulating groove is flush with the height of the threaded hole.
3. The fixing device for polishing a medal according to claim 1, wherein a cushion block is arranged on the top surface of the vacuum cylinder, and herringbone anti-skid patterns are carved on the surface of the cushion block.
4. The fixing device for polishing a medal according to claim 1, wherein the vacuum tube is L-shaped and distributed in an equidistant annular shape along the circumferential direction of the vacuum tube, one end tube orifice of the vacuum tube is communicated with the inner cavity of the vacuum tube, and the other end tube orifice of the vacuum tube is flush with the top of the vacuum tube.
5. The fixing device for polishing a medal according to claim 1, wherein a plurality of positioning holes are formed in the top of the fixing frame, the number of the positioning holes is the same as that of the positioning rods, the diameters of the positioning holes are correspondingly equal, and the center of each positioning hole corresponds to the center of each positioning rod one by one.
6. The fixing device for polishing a medal according to claim 1, wherein the positioning groove has an arc-shaped groove structure, and the diameter of the positioning groove is equal to the outer diameter of the vacuum cylinder.
7. The fixing device for polishing medal according to claim 1, wherein a plurality of weight cavities are formed in the base, the weight cavities are distributed linearly at equal intervals along the length direction of the base, and balancing weights are placed in each weight cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421700789.7U CN222874114U (en) | 2024-07-18 | 2024-07-18 | A fixing device for polishing medals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421700789.7U CN222874114U (en) | 2024-07-18 | 2024-07-18 | A fixing device for polishing medals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222874114U true CN222874114U (en) | 2025-05-16 |
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ID=95684637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421700789.7U Active CN222874114U (en) | 2024-07-18 | 2024-07-18 | A fixing device for polishing medals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222874114U (en) |
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2024
- 2024-07-18 CN CN202421700789.7U patent/CN222874114U/en active Active
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