CN212145929U - Polishing device for lock - Google Patents
Polishing device for lock Download PDFInfo
- Publication number
- CN212145929U CN212145929U CN202020931358.7U CN202020931358U CN212145929U CN 212145929 U CN212145929 U CN 212145929U CN 202020931358 U CN202020931358 U CN 202020931358U CN 212145929 U CN212145929 U CN 212145929U
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- CN
- China
- Prior art keywords
- cross rod
- lock
- base
- arc
- lockset
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a polishing device for a lockset, which comprises a base, wherein a placing groove for placing the lockset is arranged on the base, a cross rod is also arranged on the base, a motor is matched on the cross rod in a sliding way, and a polishing wheel is arranged at the other end of the motor; the middle part of the cross rod is provided with an arc-shaped part, and the lock in the placing groove is polished or ground by pushing the motor to slide on the cross rod; in addition, when the motor slides, the arc-shaped part on the cross rod can slide along the outer contour of the cross rod, so that the lockset with the arc-shaped surface is ground and polished; through the technical scheme, the device solves the problem that safety accidents easily occur when an existing lockset is polished by one hand of a worker to fix the lockset and the other hand holds polishing equipment, and meanwhile, the device is small in size, simple in structure, convenient to move and convenient for batch production and large-scale application of the equipment.
Description
Technical Field
The utility model relates to a hardware technology field specifically is a grinding device that tool to lock was used.
Background
The polishing of the lock is mainly mechanical polishing, namely, on a certain mechanical device, under the action of a certain pressure and in a corresponding contact mode, a polishing wheel which runs at a high speed is in contact with the surface of a lock workpiece to generate friction, and the allowance of the processing surface of the lock is gradually ground or polished to be smooth. The existing mechanical lock polishing equipment is not molded at present, and the lock polishing is still in a manual polishing stage, so that safety accidents are easy to occur, and the lock polishing equipment is available in the market, for example, the patent number is CN 103659553B; although the above patent has a strong polishing and grinding ability; but the device is in a pipeline type, the structure is complex, the use and maintenance cost is high, and therefore the device is basically incapable of being purchased and used by medium and small enterprises.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a grinding device that tool to lock was used 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: a polishing device for a lockset comprises a base, wherein a placing groove for placing the lockset is formed in the bottom of the base, and a cross rod is arranged on the side surface of the base; the cross rod is matched with an electric motor in a sliding way, and a motor shaft of the electric motor is movably connected with a transmission rod; the other end of the transmission rod is movably connected with a polishing wheel, and the polishing wheel completely covers the placing groove; the motor is fixedly connected with the bottom plate, and the other side surface of the bottom plate is also provided with a sliding seat used for sliding on the cross rod; and the sliding seat is also provided with a handheld part, and the bottom plate is pushed to slide on the cross rod by holding the handheld part.
As the utility model discloses a preferred technical scheme: and a round hole in sliding fit with the cross rod is formed in the middle of the sliding seat.
As the utility model discloses a preferred technical scheme: the placing groove is also provided with a notch which is convenient for taking out the lockset.
As the utility model discloses a preferred technical scheme: the base is further provided with a through hole, a protrusion is arranged inside the through hole, and the protrusion is connected with the groove formed in the cross rod in an adaptive mode.
As the utility model discloses a preferred technical scheme: the middle part of horizontal pole still is equipped with arc portion, wherein arc portion and the cambered surface looks adaptation of tool to lock.
As the utility model discloses a preferred technical scheme: the arc portion is integrally formed with the cross bar.
As the utility model discloses a preferred technical scheme: the two ends of the arc-shaped part are movably connected with the connecting rod, and the groove is formed in the connecting rod.
Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that: the motor is pushed to slide on the cross rod, so that the lockset positioned in the placing groove is polished or ground; in addition, when the motor slides, the arc-shaped part on the cross rod can slide along the outer contour of the cross rod, so that the lockset with the arc-shaped surface is ground and polished; through the technical scheme, the device solves the problem that safety accidents easily occur when an existing lock is polished by one hand of a worker to fix the lock and the other hand of the existing lock holds polishing equipment, and meanwhile, the device is small in size, simple in structure, convenient to move and convenient for batch production and large-scale application of the equipment, so that the cost of manufacturing the lock by small and medium-sized enterprises can be reduced.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
fig. 2 is a schematic view of a connection structure of the motor and the slide carriage according to the present invention;
FIG. 3 is a schematic view of the main structure of the base of the present invention;
fig. 4 is a schematic structural view of the cross bar of the present invention.
In the figure: 1. a base; 10. a through hole; 11. a placement groove; 12. a notch; 13. a protrusion; 2. a cross bar; 3. an electric motor; 31. a base plate; 32. a hand-held portion; 33. a circular hole; 34. a transmission rod; 35. a slide base; 4. grinding the wheel; 5. an arc-shaped portion; 6. a groove; 7. a connecting rod.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "upper surface", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a polishing device for a lockset comprises a base 1, wherein a placing groove 11 for placing the lockset is formed in the bottom of the base 1, and a cross rod 2 is arranged on the side surface of the base 1; the cross rod 2 is matched with a motor 3 in a sliding manner, and a motor shaft of the motor 3 is movably connected with a transmission rod 34; the other end of the transmission rod 34 is movably connected with a grinding wheel 4, and the grinding wheel 4 completely covers the placing groove 11; the motor 3 is fixedly connected with a bottom plate 31, and a sliding seat 35 used for sliding on the cross rod 2 is further arranged on the other side surface of the bottom plate 31; the sliding base 35 is further provided with a handheld portion 32, and the bottom plate 31 is pushed to slide on the cross bar 2 by holding the handheld portion 32.
The lock is first placed in the placement groove 11 and then the following components are assembled: one end of the motor 3 is fixedly connected with the sliding seat 35 through a bolt, the other end of the motor is used for installing the transmission rod 34 on a motor shaft, and then the grinding wheel 4 is installed on the transmission rod 34, wherein the motor 3 can be directly selected from GWS 6-125 type. After the assembly is completed, the sliding seat 35 is installed on the cross rod 2, then the handheld portion 32 is held by a hand, the sliding seat 35 is pushed to slide on the cross rod 2, the bottom of the transmission rod 34 is installed on the polishing wheel 4 and is moved to the surface of a lock, and polishing or polishing of the lock is realized.
To further facilitate the sliding of the slide 35 on the crossbar 2, the middle of the slide 35 is provided with a circular hole 33 in sliding engagement with the crossbar 2.
In order to take out the polished lock conveniently, a notch 12 for taking out the lock conveniently is further formed in the placing groove 11.
Because still be equipped with through-hole 10 on the base 1, and the inside of through-hole 10 is equipped with arch 13, and passes through arch 13 with recess 6 looks adaptation that is equipped with on the horizontal pole 2 is connected, utilizes arch 13 and recess 6's looks adaptation to be connected for horizontal pole 2 simple to operate guarantees simultaneously that 2 installation backs of horizontal pole can not the circular rotation, and then guarantees going on smoothly of tool to lock polishing or polishing.
In order to adapt to the polishing or the grinding of the lockset with an arc surface, the middle part of the cross rod 2 is also provided with an arc part 5, wherein the arc part 5 is matched with the arc surface of the lockset and moves along the arc part 5 through the sliding seat 35, so that the gap between the grinding wheel 4 and the lockset surface is always consistent, the smooth surface polishing of the lockset is ensured, and meanwhile, the surface of the lockset is not excessively abraded.
Further, the arc-shaped part 5 and the cross rod 2 are integrally manufactured, and the manufacturing cost of the cross rod 2 can be reduced due to the integral manufacturing.
In addition, the both ends of arc portion 5 and the connecting rod 7 swing joint that is equipped with, just recess 6 is seted up on the connecting rod 7, owing to adopt swing joint for arc portion 5 is changed conveniently, through changing different arc portions 5, makes the device can be applicable to the tool to lock of different cambered surfaces, and then has expanded the device's commonality can.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (7)
1. The utility model provides a grinding device that tool to lock was used which characterized in that: the lock comprises a base (1), wherein a placing groove (11) for placing a lock is formed in the bottom of the base (1), and a cross bar (2) is arranged on the side surface of the base (1);
the cross rod (2) is matched with an electric motor (3) in a sliding manner, and a motor shaft of the electric motor (3) is movably connected with a transmission rod (34);
the other end of the transmission rod (34) is movably connected with a grinding wheel (4), and the grinding wheel (4) completely covers the placing groove (11);
the motor (3) is fixedly connected with a bottom plate (31), and a sliding seat (35) used for sliding on the cross rod (2) is further arranged on the other side surface of the bottom plate (31);
the sliding seat (35) is further provided with a handheld part (32), and the bottom plate (31) is pushed to slide on the cross rod (2) by holding the handheld part (32).
2. A sharpening device for locks according to claim 1, characterized in that: and a round hole (33) in sliding fit with the cross rod (2) is formed in the middle of the sliding seat (35).
3. A sharpening device for locks according to claim 2, characterized in that: the placing groove (11) is also provided with a notch (12) which is convenient for taking out the lockset.
4. A sharpening unit for a lock according to claim 1, 2 or 3, wherein: the base (1) is further provided with a through hole (10), a protrusion (13) is arranged inside the through hole (10), and the protrusion (13) is connected with a groove (6) formed in the cross rod (2) in an adaptive mode.
5. A sharpening device for locks according to claim 4, characterized in that: the middle part of horizontal pole (2) still is equipped with arc portion (5), wherein arc portion (5) and the cambered surface looks adaptation of tool to lock.
6. A sharpening device for locks according to claim 5, characterized in that: the arc-shaped part (5) and the cross rod (2) are integrally manufactured.
7. A sharpening device for locks according to claim 5, characterized in that: the two ends of the arc-shaped part (5) are movably connected with the connecting rod (7) which is arranged, and the groove (6) is formed in the connecting rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020931358.7U CN212145929U (en) | 2020-05-29 | 2020-05-29 | Polishing device for lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020931358.7U CN212145929U (en) | 2020-05-29 | 2020-05-29 | Polishing device for lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212145929U true CN212145929U (en) | 2020-12-15 |
Family
ID=73703022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020931358.7U Expired - Fee Related CN212145929U (en) | 2020-05-29 | 2020-05-29 | Polishing device for lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212145929U (en) |
-
2020
- 2020-05-29 CN CN202020931358.7U patent/CN212145929U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 Termination date: 20210529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |