Locking device applied to car lamp welding
By designing a locking device for welding of the car lights, including a clamping mechanism and a lifting mechanism that can move up and down, the clamping problem caused by different car light sizes is solved, and efficient clamping of different car lights is achieved, reducing the reduction of the clamping of different car lights. production costs.
Patent Information
- Application Number
- CN202421162560.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-02-21
- Estimated Expiration
- 2034-05-27
AI Technical Summary
In the production of car lights, different types of car lights have different sizes, which makes it impossible to clamp different types of lamps with a clamping device. Clamping devices for various lamps need to be configured, which increases production costs.
A locking device for welding of a vehicle light is designed, including a base, a clamping mechanism that can be moved up and down, and a lifting mechanism for driving the up and down movement of the clamping mechanism. The clamping mechanism consists of a fixed seat, a movable clamping assembly, a fixing plate, a clamping end and a clamping drive mechanism. The lifting mechanism realizes the lifting of the clamping assembly through the drive block and the lifting drive assembly.
The lifting mechanism drives the lifting and lowering of the clamping mechanism to adapt to the clamping of car lights of different heights; the clamping driving mechanism drives the clamping component movement to adapt to the clamping of car lights of different widths, thereby improving applicability and reducing production costs.
Smart Images
Figure CN222511472U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tooling fixtures, in particular to a locking device used for welding of vehicle lamps. Background Art
[0002] With the gradual development of the automobile industry, automobile lamps are becoming more and more diversified. However, when producing lamps, they need to be clamped and welded. The sizes of lamps of different types of models are also different, which makes it impossible to use one clamping device to clamp different types of lamps. Clamping devices for various lamps need to be configured, which undoubtedly increases production costs.
[0003] Therefore, it is necessary to design a locking device for lamp welding to solve the above problems. Utility Model Content
[0004] The utility model aims to solve the deficiencies of the prior art and to provide a locking device for welding vehicle lamps.
[0005] The technical solution of the utility model is: a locking device used for welding of vehicle lights, comprising a base; a clamping mechanism that can move up and down is symmetrically arranged above the base; a lifting mechanism for driving the clamping mechanism to move up and down is arranged between the clamping mechanism and the base; the clamping mechanism comprises a fixed seat and a clamping assembly movably arranged on the fixed seat; a clamping drive mechanism for driving the clamping assembly to move is arranged on the fixed seat.
[0006] Two guide pillars are arranged on the base corresponding to each clamping mechanism at intervals; two ends of the fixing seat of the clamping mechanism are respectively slidably mounted on the corresponding two guide pillars.
[0007] The clamping assembly comprises a fixing plate and a plurality of clamping ends spaced apart and distributed on the fixing plate; both ends of the fixing plate are respectively slidably connected to a fixing seat via guide rails; and the clamping driving mechanism is used for driving the fixing plate to move along the guide rails.
[0008] The fixing plate is a mesh plate; the clamping end can be installed in any mesh of the mesh plate.
[0009] The lifting mechanism includes a driving block and a lifting driving assembly respectively arranged under the two clamping mechanisms; the bottom of the driving block is slidably connected to the base through a slide rail; bearing followers are provided at both ends of the inner wall of the driving block; a connecting plate is provided at the bottom of the fixed seat; an inclined hole for the bearing follower to pass through is provided on the connecting plate corresponding to the bearing follower; the lifting driving assembly is used to synchronously drive the two driving blocks to move.
[0010] The driving assembly comprises a driving cylinder fixed on a base; a driving plate is fixed to the end of a piston rod of the driving cylinder; and two ends of the driving plate are fixedly connected to the ends of two driving blocks respectively.
[0011] The top of each clamping end head is provided with a pressing plate extending inwards.
[0012] By adopting the above technical scheme, the utility model has the following beneficial effects: the utility model drives the clamping assembly of the clamping mechanism to rise and fall through the lifting mechanism, so as to adapt to the clamping of vehicle lamps of different heights; in addition, a clamping driving mechanism is provided to drive the movement of the clamping assembly, so as to adapt to the clamping of vehicle lamps of different widths, thereby greatly improving the applicability of the utility model, eliminating the need to configure a special clamp for each vehicle lamp, thereby reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings.
[0014] Figure 1 It is a structural schematic diagram of the utility model.
[0015] Figure 2 It is a cross-sectional view of the utility model.
[0016] The reference numerals in the accompanying drawings are:
[0017] Base 1, clamping mechanism 2, fixed seat 2-1, clamping assembly 2-2, fixed plate 2-2-1, clamping end 2-2-2, guide rail 2-2-3, lifting mechanism 3, drive block 3-1, lifting drive assembly 3-2, slide rail 3-3, bearing follower 3-4, connecting plate 3-5, inclined hole 3-6, drive plate 3-7, clamping drive mechanism 4. DETAILED DESCRIPTION
[0018] (Example 1)
[0019] See Figure 1 and Figure 2 A locking device for welding a headlight of the present embodiment comprises a base 1; a clamping mechanism 2 which can move up and down is symmetrically arranged above the base 1; a lifting mechanism 3 for driving the clamping mechanism 2 to move up and down is arranged between the clamping mechanism 2 and the base 1; the clamping mechanism 2 comprises a fixed seat 2-1 and a clamping assembly 2-2 which is movably arranged on the fixed seat 2-1; a clamping driving mechanism 4 for driving the clamping assembly 2-2 to move is arranged on the fixed seat 2-1.
[0020] Furthermore, in order to ensure the stability of the movement of the clamping mechanism 2, two guide pillars 1-1 are spaced apart on the base 1 corresponding to each clamping mechanism 2; both ends of the fixed seat 2-1 of the clamping mechanism 2 are slidably mounted on the corresponding two guide pillars 1-1.
[0021] Furthermore, the clamping assembly 2-2 includes a fixed plate 2-2-1 and a plurality of clamping ends 2-2-2 spaced apart on the fixed plate 2-2-1 to ensure the stability of clamping; both ends of the fixed plate 2-2-1 are slidably connected to the fixed seat 2-1 through guide rails 2-2-3 to ensure the stability of the movement of the fixed plate 2-2-1; the clamping drive mechanism 4 is used to drive the fixed plate 2-2-1 to move along the guide rail 2-2-3. Preferably, the clamping drive mechanism 4 adopts a cylinder.
[0022] Furthermore, in order to facilitate arbitrary adjustment of the position of the clamping end 2-2-2 to adapt to the clamping of different headlights, the fixing plate 2-2-1 is a mesh plate; the clamping end 2-2-2 can be installed in any mesh of the mesh plate.
[0023] Furthermore, the lifting mechanism 3 includes a driving block 3-1 and a lifting driving assembly 3-2 respectively arranged under the two clamping mechanisms 2; the bottom of the driving block 3-1 is slidably connected to the base 1 through a slide rail 3-3; bearing followers 3-4 are arranged at both ends of the inner wall of the driving block 3-1; a connecting plate 3-5 is arranged at the bottom of the fixed seat 2-1; an inclined hole 3-6 for the bearing follower 3-4 to pass through is arranged on the connecting plate 3-5 corresponding to the bearing follower 3-4; the lifting driving assembly 3-2 is used to synchronously drive the two driving blocks 3-1 to move. In this embodiment, the lateral movement of the driving block 3-1 is converted into the lifting movement of the fixed seat 2-1, thereby saving the space occupied by the clamp and making its structure more compact.
[0024] Furthermore, the driving assembly includes a driving cylinder fixed on the base 1. Preferably, the lifting driving assembly 3-2 adopts a cylinder; a driving plate 3-7 is fixed to the end of the piston rod of the driving cylinder; the two ends of the driving plate 3-7 are respectively fixedly connected to the ends of the two driving blocks 3-1.
[0025] Furthermore, in order to ensure the stability of the lamp clamping, a pressure plate extending inward is provided on the top of each clamping end 2-2-2. In order to prevent the pressure plate from hitting the lamp, a silicone pad can be provided on the bottom surface of the pressure plate.
[0026] The locking device used for welding car lights in this embodiment drives the clamping mechanism 2 to lift and lower the clamping assembly 2-2 through the lifting mechanism 3, so as to adapt to the clamping of car lights of different heights. In addition, a clamping drive mechanism 4 is provided to drive the clamping assembly 2-2 to move, so as to adapt to the clamping of car lights of different widths, thereby greatly improving the applicability of the utility model. There is no need to configure a special clamp for each type of car light, thereby reducing production costs.
[0027] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A locking device used for welding of vehicle lamps, characterized in that: The invention comprises a base (1); a clamping mechanism (2) which can move up and down is symmetrically arranged above the base (1); a lifting mechanism (3) for driving the clamping mechanism (2) to move up and down is arranged between the clamping mechanism (2) and the base (1); the clamping mechanism (2) comprises a fixed seat (2-1) and a clamping assembly (2-2) movably arranged on the fixed seat (2-1); and a clamping driving mechanism (4) for driving the clamping assembly (2-2) to move is arranged on the fixed seat (2-1).
2. The locking device for welding a vehicle lamp according to claim 1, characterized in that: Two guide pillars (1-1) are arranged at intervals on the base (1) corresponding to each clamping mechanism (2); two ends of the fixing seat (2-1) of the clamping mechanism (2) are respectively slidably mounted on the corresponding two guide pillars (1-1).
3. The locking device for welding a vehicle lamp according to claim 1, characterized in that: The clamping assembly (2-2) comprises a fixed plate (2-2-1) and a plurality of clamping ends (2-2-2) spaced apart and distributed on the fixed plate (2-2-1); both ends of the fixed plate (2-2-1) are slidably connected to the fixed seat (2-1) via guide rails (2-2-3); and the clamping drive mechanism (4) is used to drive the fixed plate (2-2-1) to move along the guide rails (2-2-3).
4. The locking device for welding a vehicle lamp according to claim 3, characterized in that: The fixing plate (2-2-1) is a mesh plate; the clamping end head (2-2-2) can be installed in a mesh at any position of the mesh plate.
5. The locking device for welding a vehicle lamp according to claim 1, characterized in that: The lifting mechanism (3) comprises a driving block (3-1) and a lifting driving assembly (3-2) respectively arranged below the two clamping mechanisms (2); the bottom of the driving block (3-1) is slidably connected to the base (1) via a slide rail (3-3); bearing followers (3-4) are arranged at both ends of the inner wall of the driving block (3-1); a connecting plate (3-5) is arranged at the bottom of the fixed seat (2-1); an inclined hole (3-6) for the bearing follower (3-4) to pass through is arranged on the connecting plate (3-5) at a position corresponding to the bearing follower (3-4); and the lifting driving assembly (3-2) is used for synchronously driving the two driving blocks (3-1) to move.
6. The locking device for welding a vehicle lamp according to claim 5, characterized in that: The driving assembly comprises a driving cylinder fixed on a base (1); a driving plate (3-7) is fixed to the end of a piston rod of the driving cylinder; and both ends of the driving plate (3-7) are respectively fixedly connected to the ends of two driving blocks (3-1).
7. The locking device for welding a vehicle lamp according to claim 3, characterized in that: The top of each clamping end (2-2-2) is provided with a pressing plate extending inwards.