Automatic polishing clamp for lock
By designing a lock automatic polishing fixture including mounting plate, electric push rod, fixed clamp arm and movable clamp block, the problem of lock falling off during the polishing process is solved, achieving better polishing effect and surface durability.
Patent Information
- Application Number
- CN202420340318.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-23
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-02-23
AI Technical Summary
Existing locks are prone to fall off during polishing, affecting the polishing aesthetics and surface durability.
Design a lock automatic polishing fixture, including mounting plate, electric push rod, fixed clamp arm, movable groove, movable rod and movable clamp block. The movable rod and clamp block are driven to move through the electric push rod, and the fixed clamp arm is matched with the movable clamp block. Fix the lock to prevent it from falling off.
Effectively fix the lock to prevent falling off during polishing, improving polishing aesthetics and surface durability.
Smart Images
Figure CN222449746U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lock polishing, in particular to an automatic lock polishing fixture. Background Art
[0002] A lock is a device that has a sealing function, including a lock, a key and its accessories. It is generally interpreted as "a seal that can only be opened with a key". In addition to being opened with a key, a lock can also be opened with light, electricity, magnetism, sound and fingerprint commands. After the mechanical parts of the fingerprint lock are completed, they can be polished. The main part of the lock that needs to be polished is the outer shell. The polishing effect of the outer shell has an important impact on the aesthetic effect and surface durability of the finished fingerprint lock.
[0003] However, existing locks are often placed on a platform for polishing, and are easily dropped during polishing, which affects the aesthetics of the polishing. Utility Model Content
[0004] The utility model aims to provide an automatic polishing fixture for locks, which can fix the locks after they are placed to prevent them from falling off during polishing, thereby solving the problems raised by the above technical background.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic polishing fixture for locks, comprising: a mounting plate and an electric push rod, one side of both ends of the top of the mounting plate is equipped with a fixed clamping arm, the other side of both ends of the top of the mounting plate is provided with a movable groove, the two electric push rods are respectively arranged on both sides of the bottom end of the mounting plate, a connecting block is installed at the output end of the electric push rod, one end of a movable rod is movably connected to the inner side of the connecting block, the other end of the movable rod is detachably connected to a movable clamping block through the movable groove, the upper part of the movable rod is movably connected to a limiting block, the limiting block is installed at the top of the mounting plate, and the fixed clamping arm and the movable clamping block are respectively located on both sides of the lock;
[0006] The mounting plate is used to install the fixed clamp arm and the limit block, the fixed clamp arm is used to cooperate with the movable clamp block to fix the lock, the movable groove is used to provide space for the movable rod to move, the electric push rod is used to push the connecting block to move, the connecting block is used to drive one end of the movable rod to move, the movable rod is used to drive the movable clamp block to move, the movable clamp block is used to cooperate with the fixed clamp arm to fix the lock, and the limit block is used to limit the movement of the movable rod so that the upper part of the movable rod rotates on the limit block.
[0007] Preferably, a buckle block is installed on the top of the mounting plate, and the buckle block matches the lock fixing portion; the buckle block is used to cooperate with the fixed clamp arm and the movable clamp block to fix the lock to be polished.
[0008] Preferably, a mounting bolt is installed at the top end of the movable rod, and a movable clamping block is installed on the mounting bolt; the mounting bolt is used to connect the movable rod and the movable clamping block.
[0009] Preferably, fixing plates are installed at both ends of the bottom of the mounting plate, and the electric push rod is installed on the fixing plates; the fixing plates are used to connect the mounting plate and the electric push rod.
[0010] Preferably, a mounting seat is installed in the middle of the bottom end of the mounting plate, a connecting piece is installed at the bottom end of the mounting seat, and the connecting piece is connected to an external driving device; the mounting seat is used to install the mounting plate and drive the mounting plate to rotate, and the connecting piece is used to connect the mounting seat and the external driving device.
[0011] Preferably, one side of the fixed clamp arm and one side of the movable clamp block are both installed with anti-skid pads, and the anti-skid pads are provided with anti-skid patterns; the anti-skid pads are used to increase the friction between the fixed clamp arm, the movable clamp block and the lock.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0013] The lock to be polished is placed on the top of the mounting plate, and the electric push rod is turned on. The electric push rod drives the connecting block to move, and the connecting block drives the lower end of the movable rod to move. After the lower end of the movable rod is driven, it rotates along the limit block, so that the upper part of the movable rod can move. The upper part of the movable rod drives the movable clamping block to move, and the movable clamping block cooperates with the fixed clamping arm to fix the lock, and then the lock is polished;
[0014] The automatic lock polishing fixture can fix the lock after the lock is placed to prevent the lock from falling off during polishing. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the structure of the utility model when the lock is fixed;
[0016] Figure 2 It is a schematic diagram of the structure of the utility model from a top view;
[0017] Figure 3 It is a front view of the utility model when looking up;
[0018] Figure 4 The utility model is a schematic diagram of the structure of the electric push rod and its connecting parts.
[0019] The reference numerals and names in the figures are as follows:
[0020] 100 mounting plate, 110 fixed clamp arm, 120 movable groove, 130 buckle block, 200 electric push rod, 210 connecting block, 220 movable rod, 230 movable clamp block, 231 mounting bolt, 240 limit block, 250 fixing plate, 300 mounting seat, 310 connecting piece, 400 anti-slip pad. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] Embodiment 1
[0023] See also Figures 1 to 4 , the utility model provides an embodiment: a lock automatic polishing fixture, comprising: a mounting plate 100 and an electric push rod 200, one side of the two ends of the top of the mounting plate 100 is connected with a fixed clamp arm 110 by bolts, and the other side of the two ends of the top of the mounting plate 100 is provided with a movable groove 120, and the two electric push rods 200 are respectively arranged on both sides of the bottom end of the mounting plate 100, and the output end of the electric push rod 200 is connected with a connecting block 210 by bolts, and the inner side of the connecting block 210 is connected with one end of a movable rod 220 by an axis rotation, and the other end of the movable rod 220 is detachably connected with a movable clamp block 230 through the movable groove 120, and the upper part of the movable rod 220 is connected with a limited block 240 by an axis rotation, and the limited block 240 is connected to the top of the mounting plate 100 by bolts, and the fixed clamp arm 110 and the movable clamp block 230 are respectively located on both sides of the lock;
[0024] During specific use, the lock to be polished is placed above the mounting plate 100, and the electric push rod 200 is turned on. The electric push rod 200 drives the connecting block 210 to move, and the connecting block 210 drives the lower end of the movable rod 220 to move. After the lower end of the movable rod 220 is driven, it rotates along the limit block 240, so that the upper part of the movable rod 220 can move, and the upper part of the movable rod 220 drives the movable clamping block 230 to move. The movable clamping block 230 cooperates with the fixed clamping arm 110 to fix the lock, and then the lock is polished.
[0025] Embodiment 2
[0026] See also Figures 1 to 4 The utility model provides an automatic polishing fixture for locks. Compared with the first embodiment, the present embodiment further includes:
[0027] The top of the mounting plate 100 is connected with a buckle block 130 by bolts, and the buckle block 130 matches with the fixing part of the lock; the fixing part at the bottom of the lock is buckled by the buckle block 130 .
[0028] The top end of the movable rod 220 is threadedly connected with a mounting bolt 231 , and the mounting bolt 231 is threadedly connected with a movable clamping block 230 ; the movable clamping block 230 is buckled onto the movable rod 220 , and then the movable clamping block 230 and the movable rod 220 are connected to each other through the mounting bolt 231 .
[0029] Both ends of the bottom of the mounting plate 100 are connected to the fixing plate 250 by bolts, and the electric push rod 200 is connected to the fixing plate 250 by bolts; the fixing plate 250 is installed on the mounting plate 100 by installing the electric push rod 200 on the fixing plate 250.
[0030] The middle of the bottom end of the mounting plate 100 is connected with a mounting seat 300 by bolts, and the bottom end of the mounting seat 300 is connected with a connecting member 310 by bolts, and the connecting member 310 is connected to an external driving device; the connecting member 310 is driven by the external driving device, the connecting member 310 drives the mounting seat 300 to move, and the mounting seat 300 drives the mounting plate 100 to move.
[0031] One side of the fixed clamp arm 110 and one side of the movable clamp block 230 are both bonded and connected with an anti-skid pad 400, and the anti-skid pad 400 is provided with anti-skid patterns; the anti-skid pad 400 increases the friction between the fixed clamp arm 110 and the movable clamp block 230 and the lock, preventing the lock from falling off when clamping.
[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A lock automatic polishing fixture, characterized in that: include: A mounting plate (100) and an electric push rod (200), one side of both ends of the top of the mounting plate (100) is provided with a fixed clamp arm (110), and the other side of both ends of the top of the mounting plate (100) is provided with a movable groove (120), and the two electric push rods (200) are respectively arranged on both sides of the bottom end of the mounting plate (100), and a connecting block (210) is installed at the output end of the electric push rod (200), and the inner side of the connecting block (210) is movably connected to one end of a movable rod (220), and the other end of the movable rod (220) passes through the movable groove (120) and is detachably connected to a movable clamp block (230), and the upper part of the movable rod (220) is movably connected to a limit block (240), and the limit block (240) is installed at the top of the mounting plate (100), and the fixed clamp arm (110) and the movable clamp block (230) are respectively located on both sides of the lock.
2. The automatic polishing fixture for locks according to claim 1, characterized in that: A buckle block (130) is installed at the top end of the mounting plate (100), and the buckle block (130) matches the lock fixing portion.
3. The automatic polishing fixture for locks according to claim 1, characterized in that: A mounting bolt (231) is installed at the top end of the movable rod (220), and a movable clamping block (230) is installed on the mounting bolt (231).
4. The automatic polishing fixture for locks according to claim 1, characterized in that: Both ends of the bottom of the mounting plate (100) are mounted with fixing plates (250), and the electric push rod (200) is mounted on the fixing plates (250).
5. The automatic polishing fixture for locks according to claim 1, characterized in that: A mounting seat (300) is installed in the middle of the bottom end of the mounting plate (100), a connecting piece (310) is installed at the bottom end of the mounting seat (300), and the connecting piece (310) is connected to an external driving device.
6. The automatic polishing fixture for locks according to claim 1, characterized in that: Anti-skid pads (400) are installed on one side of the fixed clamp arm (110) and one side of the movable clamp block (230), and anti-skid patterns are provided on the anti-skid pads (400).