Manual clamping unit for drum-shaped vehicle window module

Abstract

The utility model discloses a manual clamping unit for a drum-shaped vehicle window module. The manual clamping unit comprises a bearing base. The top end of the lifting sleeve is fixedly connected with a transverse support through a bolt, and a positioning locking block is fixedly arranged on the top face of the transverse support. A manual clamping mechanism is arranged above the positioning locking block, the manual clamping mechanism comprises a main locking clamping plate, and the middle of the main locking clamping plate is hinged to the middle of an auxiliary locking clamping plate; a main guide sliding groove is formed in the right end of the bearing base, and an auxiliary guide sliding groove is formed in the lifting sleeve at the top end of the bearing base. According to the manual clamping unit for the drum-shaped car window module, the bearing base with the adjustable use height and the lifting sleeve are used for supporting drum-shaped car window parts of different specifications, and the outer portion of a welding part is clamped through flexible clamping blocks and abutting clamping blocks at the bottom ends of a main locking clamping plate and an auxiliary locking clamping plate; and therefore, the effect of stable connection and clamping is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of drum-shaped vehicle window modules, in particular to a manual clamping unit for drum-shaped vehicle window modules. Background Art

[0002] A drum window is a window installed on a rail transit vehicle body. The drum window and its components are connected by welding. During the welding process, the drum window and its components are generally calibrated by manual positioning by the operator.

[0003] However, during the positioning welding process of the existing drum window and its various parts, the manually calibrated parts are easily offset from the drum window frame, resulting in the inability to install them after welding. At the same time, there are specification differences between the existing parts and the drum window frame, and the unified support bracket is difficult to adapt to the required welding height, which cannot improve the stability of the welding between the drum window frame and the parts.

[0004] Therefore, we propose a manual clamping unit for drum-shaped vehicle window modules in order to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the present utility model is to provide a manual clamping unit for a drum-shaped vehicle window module, so as to solve the problem raised in the above-mentioned background technology that during the positioning welding process of the existing drum-shaped vehicle window and its various parts, the manually calibrated parts and the drum-shaped vehicle window frame are easily offset, resulting in the inability to install them after welding. At the same time, there are differences in specifications between the existing parts and the drum-shaped vehicle frame, and thus the unified support bracket is difficult to adapt to the required welding height, and cannot improve the stability of the welding between the drum-shaped vehicle frame and the parts.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a manual clamping unit for a drum-shaped vehicle window module, comprising a bearing base and a lifting sleeve that slides through and is connected to the top of the bearing base;

[0007] The top end of the lifting sleeve is fixedly connected to a transverse bracket via bolts, and a positioning locking block is fixedly provided on the top surface of the transverse bracket;

[0008] The invention also includes: a manual clamping mechanism is provided above the positioning locking block, and the manual clamping mechanism includes a main locking clamping plate, and the middle portion of the main locking clamping plate is hinged to the middle portion of the auxiliary locking clamping plate;

[0009] Among them, a main guide slot is opened inside the right end of the bearing base, and a secondary guide slot is opened inside the lifting sleeve at the top end of the bearing base.

[0010] Preferably, the overall supporting base is distributed in an "L"-shaped structure, and a lifting threaded rod is arranged in the main guide groove inside the right side of the supporting base for rotation through a bearing, and an adjustment knob is fixed at the bottom end of the lifting threaded rod.

[0011] Preferably, a lifting threaded cylinder is fixedly arranged in the auxiliary guide slot inside the lifting sleeve, and the lifting threaded cylinder inside the auxiliary guide slot is threadedly connected to the lifting threaded rod inside the main guide slot, and the lifting threaded cylinder and the lifting sleeve are driven to rise and fall by the rotation of the lifting threaded rod.

[0012] Preferably, the vertical center axis of the lifting sleeve and the horizontal center axis of the horizontal bracket are arranged perpendicular to each other, and the horizontal bracket is used to load and limit drum-shaped window parts of different specifications, and the drum-shaped window parts are clamped and limited by the main locking clamp and the auxiliary locking clamp of the manual clamping mechanism through the horizontal bracket.

[0013] Preferably, the manual clamping mechanism includes a main locking plate and a secondary locking plate clamped on the positioning locking block, and the top ends of the main locking plate and the secondary locking plate are connected to each other through a reset spring, and the main locking plate and the secondary locking plate are combined to form a flippable "X"-shaped structure setting.

[0014] Preferably, the bottom end thread of the main locking splint is connected to the middle part of the guide threaded rod, and the outer wall thread of the right side guide threaded rod of the main locking splint is connected to a locking nut, and a flexible clamping block is fixedly provided at the end of the right side guide threaded rod of the main locking splint.

[0015] Preferably, an interference clamping block is fixedly provided at the bottom end of the auxiliary locking splint, and the interference clamping block at the bottom end of the auxiliary locking splint and the flexible clamping block at the bottom end of the main locking splint are used to clamp and lock the drum window part and the transverse bracket.

[0016] Compared with the prior art, the present invention has the following advantages: the manual clamping unit for the drum-shaped window module is adapted to support drum-shaped window parts of different specifications through a load-bearing base with adjustable use height and a lifting sleeve, and is clamped to the outside of the welded part through flexible clamping blocks at the bottom ends of the primary locking clamping plate and the secondary locking clamping plate, as well as a resisting clamping block, thereby achieving a stable connection and clamping effect. The specific contents are as follows:

[0017] 1. Manually rotate the lifting threaded rod to drive the lifting sleeve, the horizontal bracket and the positioning locking block to adjust the height, thereby supporting and limiting the different specifications of drum windows and their various parts, improving the efficiency of the clamping and welding process;

[0018] 2. The welded parts are lifted by the positioning locking block, and are clamped on the outside of the welded parts by the flexible clamping blocks at the bottom of the main locking clamping plate and the auxiliary locking clamping plate, as well as the resisting clamping blocks, thereby achieving a stable connection and clamping effect;

[0019] Furthermore, the guide threaded rod at the bottom end of the main locking splint is rotated to drive the flexible clamping block at the inner end to contact one side of the part, and the locking nut is rotated to lock the guide threaded rod, thereby allowing the flexible clamping block and the contact clamping block to clamp and lock various parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the overall top view of the structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the installation structure of the transverse bracket of the utility model;

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of the positioning locking block of the utility model;

[0024] Figure 5 This is a schematic diagram of the three-dimensional structure of the lifting sleeve of the utility model;

[0025] Figure 6 This is a schematic diagram of the explosion structure of the load-bearing base and the lifting sleeve of the utility model;

[0026] Figure 7 This is a schematic diagram of the installation structure of the lifting threaded rod of the utility model;

[0027] Figure 8 It is a schematic diagram of the three-dimensional structure of the main locking splint and the auxiliary locking splint of the utility model.

[0028] In the figure: 1. Load-bearing base; 2. Lifting sleeve; 3. Horizontal bracket; 4. Positioning locking block; 5. Main locking splint; 6. Auxiliary locking splint; 7. Main guide slide; 8. Auxiliary guide slide; 9. Lifting threaded rod; 10. Adjustment knob; 11. Lifting threaded cylinder; 12. Return spring; 13. Guide threaded rod; 14. Locking nut; 15. Flexible clamping block; 16. Resistance clamping block. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figures 1-8 , the utility model provides the following technical solutions:

[0031] Example 1: To address the problems existing in the prior art, this embodiment adopts the following technical solution: manually rotating the lifting threaded rod 9 drives the lifting sleeve 2, the transverse bracket 3, and the positioning locking block 4 to adjust the height, thereby supporting and limiting the position of drum windows of different specifications and their various parts, thereby improving the efficiency of the clamping and welding process;

[0032] A manual clamping unit for a drum-shaped vehicle window module comprises a supporting base 1 and a lifting sleeve 2 that slides through and is connected to the top of the supporting base 1. The top of the lifting sleeve 2 is fixedly connected to a transverse bracket 3 via bolts, and a positioning locking block 4 is fixedly provided on the top surface of the transverse bracket 3.

[0033] Among them, the right end of the supporting base 1 is provided with a main guide slot 7, and the lifting sleeve 2 at the top of the supporting base 1 is provided with a secondary guide slot 8; the overall supporting base 1 is arranged in an "L"-shaped structure, and a lifting threaded rod 9 is rotatably provided in the main guide slot 7 on the right side of the supporting base 1 through a bearing, and an adjustment knob 10 is fixed at the bottom end of the lifting threaded rod 9;

[0034] A lifting threaded cylinder 11 is fixedly provided in the auxiliary guide slot 8 inside the lifting sleeve 2, and the lifting threaded cylinder 11 inside the auxiliary guide slot 8 is threadedly connected to the lifting threaded rod 9 inside the main guide slot 7. The rotation of the lifting threaded rod 9 drives the lifting threaded cylinder 11 and the lifting sleeve 2 to move up and down;

[0035] like Figure 1 、 Figure 5-Figure 7 As shown, the supporting base 1 is installed on the panel to be supported. When adjusting the height according to the required use, the lifting threaded rod 9 in the main guide slot 7 inside the supporting base 1 is manually rotated, and the lifting threaded cylinder 11 threadedly connected to the lifting threaded rod 9 is fixedly connected to the inside of the lifting sleeve 2. As a result, the lifting threaded rod 9 drives the threaded lifting threaded cylinder 11 and the lifting sleeve 2 to slide upward, and the transverse bracket 3 and the positioning locking block 4 fixedly connected to the top of the lifting sleeve 2 move upward synchronously, thereby limiting the lifting of drum windows of different specifications and their various parts.

[0036] Example 2: The existing drum window and its various parts are difficult to effectively position. Therefore, this embodiment adopts the following technical solution: the welded part is lifted by the positioning locking block 4, and the flexible clamping block 15 and the contact clamping block 16 at the bottom of the main locking clamping plate 5 and the auxiliary locking clamping plate 6 are clamped to the outside of the welded part, thereby achieving a stable connection and clamping effect;

[0037] A manual clamping mechanism is provided above the positioning locking block 4, and the manual clamping mechanism includes a main locking clamping plate 5, and the middle part of the main locking clamping plate 5 is hinged to the middle part of the auxiliary locking clamping plate 6;

[0038] The vertical center axis of the lifting sleeve 2 and the horizontal center axis of the horizontal bracket 3 are arranged perpendicular to each other, and the horizontal bracket 3 is used to load and limit drum-shaped window parts of different specifications, and the drum-shaped window parts are clamped and limited by the main locking clamp 5 and the auxiliary locking clamp 6 of the manual clamping mechanism through the horizontal bracket 3.

[0039] The manual clamping mechanism includes a main locking plate 5 and a secondary locking plate 6 which are clamped on the positioning locking block 4, and the top ends of the main locking plate 5 and the secondary locking plate 6 are connected to each other through a reset spring 12, and the main locking plate 5 and the secondary locking plate 6 are combined to form a reversible "X"-shaped structure setting.

[0040] The bottom end thread of the main locking splint 5 is connected to the middle part of the guide thread rod 13, and the outer wall thread of the right guide thread rod 13 of the main locking splint 5 is connected to the locking nut 14, and the end of the right guide thread rod 13 of the main locking splint 5 is fixed with a flexible clamping block 15.

[0041] The bottom end of the auxiliary locking clamping plate 6 is fixedly provided with an interference clamping block 16, and the interference clamping block 16 at the bottom end of the auxiliary locking clamping plate 6 and the flexible clamping block 15 at the bottom end of the main locking clamping plate 5 are used to clamp and lock the drum window part and the transverse bracket 3;

[0042] like Figure 1-Figure 2 、 Figure 4 、 Figure 8As shown, the drum window and its various parts are placed above the positioning locking block 4, and the positioning locking block 4 is used to lift various parts, and then the top of the main locking splint 5 and the auxiliary locking splint 6 are manually pressed, so that the return spring 12 is deformed in a compressed state, and at the same time, the bottom ends of the main locking splint 5 and the auxiliary locking splint 6 are separated from each other, and the bottom ends of the main locking splint 5 and the auxiliary locking splint 6 are clamped at the connection between the welding part and the positioning locking block 4, and then the guide threaded rod 13 at the bottom end of the main locking splint 5 is manually rotated to drive the flexible clamping block 15 at the inner end to contact one side of the part, and the locking nut 14 is rotated to lock the guide threaded rod 13, so that the flexible clamping block 15 and the contact clamping block 16 clamp and lock various parts to prevent displacement during the subsequent welding process.

[0043] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A manual clamping unit for a drum-shaped vehicle window module, comprising a bearing base (1) and a lifting sleeve (2) slidably penetrating and connected to the top of the bearing base (1); The top end of the lifting sleeve (2) is fixedly connected to a transverse bracket (3) via bolts, and a positioning locking block (4) is fixedly provided on the top surface of the transverse bracket (3); It is characterized by: Also includes: A manual clamping mechanism is provided above the positioning locking block (4), and the manual clamping mechanism includes a main locking clamping plate (5), and the middle portion of the main locking clamping plate (5) is hinged to the middle portion of the auxiliary locking clamping plate (6); A main guide slot (7) is provided inside the right end of the bearing base (1), and a secondary guide slot (8) is provided inside the lifting sleeve (2) at the top end of the bearing base (1).

2. The manual clamping unit for a drum-shaped vehicle window module according to claim 1, characterized in that: The overall supporting base (1) is distributed in an "L"-shaped structure, and a lifting threaded rod (9) is rotatably arranged in the main guide slot (7) inside the right side of the supporting base (1) through a bearing, and an adjusting knob (10) is fixedly arranged at the bottom end of the lifting threaded rod (9).

3. The manual clamping unit for a drum-shaped vehicle window module according to claim 1, characterized in that: A lifting threaded cylinder (11) is fixedly arranged in the auxiliary guide slot (8) inside the lifting sleeve (2), and the lifting threaded cylinder (11) inside the auxiliary guide slot (8) is threadedly connected to the lifting threaded rod (9) inside the main guide slot (7), and the lifting threaded cylinder (11) and the lifting sleeve (2) are driven to move up and down by the rotation of the lifting threaded rod (9).

4. The manual clamping unit for a drum-shaped vehicle window module according to claim 1, characterized in that: The vertical center axis of the lifting sleeve (2) and the horizontal center axis of the horizontal bracket (3) are arranged perpendicular to each other, and the horizontal bracket (3) is used to carry and limit drum-shaped window parts of different specifications, and the drum-shaped window parts are clamped and limited by the main locking clamping plate (5) and the auxiliary locking clamping plate (6) of the manual clamping mechanism in cooperation with the horizontal bracket (3).

5. The manual clamping unit for a drum-shaped vehicle window module according to claim 4, characterized in that: The manual clamping mechanism comprises a main locking clamping plate (5) and a secondary locking clamping plate (6) which are clamped on a positioning locking block (4), and the top ends of the main locking clamping plate (5) and the secondary locking clamping plate (6) are connected to each other via a return spring (12), and the main locking clamping plate (5) and the secondary locking clamping plate (6) are combined to form a reversible "X"-shaped structure.

6. The manual clamping unit for a drum-shaped vehicle window module according to claim 4, characterized in that: The bottom end of the main locking clamp (5) is threadedly connected to the middle part of the guide thread rod (13), and the outer wall of the right side guide thread rod (13) of the main locking clamp (5) is threadedly connected to a locking nut (14), and the end of the right side guide thread rod (13) of the main locking clamp (5) is fixedly provided with a flexible clamping block (15).

7. The manual clamping unit for a drum-shaped vehicle window module according to claim 4, characterized in that: The bottom end of the auxiliary locking splint (6) is fixedly provided with a resisting clamping block (16), and the resisting clamping block (16) at the bottom end of the auxiliary locking splint (6) and the flexible clamping block (15) at the bottom end of the main locking splint (5) are used to clamp and lock the drum-shaped window part and the transverse bracket (3).

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