Clamping fixture for frame shaping

Abstract

The utility model provides a clamping fixture for frame shaping, which comprises a clamping fixture table, a movable clamping mechanism, an adjustable clamping fixture and a clamping power mechanism, and a table plate is arranged at the upper end of the clamping fixture table. Compared with the prior art, the clamping fixture table, the movable clamping mechanism, the adjusting clamping fixture and the clamping power mechanism are additionally arranged, the appropriate adjusting column body is selected according to the size specification of a television frame to be clamped and connected with the adjusting stud in a screwed mode, and the anti-rotation block prevents the adjusting column body from being squeezed by the frame to rotate after connection; a clamping motor is started to drive a driving gear to rotate, the driving gear drives a driven gear to rotate, then a screw rod is driven to rotate, the screw rod drives two movable clamping mechanisms to move towards the center at the same time, the frame is clamped, and the effect of clamping frames of multiple sizes can be achieved; and the soft pad can be conveniently replaced so as to protect the frame from being scratched.

Description

Technical Field

[0001] The utility model belongs to the technical field of television frame clamping fixtures, in particular to a clamping fixture for frame shaping. Background Art

[0002] The TV frame is one of the components of the TV, which is located on the outside of the TV. During the production of the TV frame, it is subjected to corresponding shaping operations according to different order requirements so that it has different functions and different structures to meet different market needs. In order to improve the quality of shaping, the TV frame needs to be clamped and fixed accordingly during the TV frame shaping operation, so corresponding clamping fixtures are used. However, the common clamping fixtures used for TV frame shaping can only clamp the TV frame of a specific model, and the frame sizes used by different TV models in actual production are different. The clamping fixture of this structure cannot adapt to the clamping of TV frames of various sizes, so that in actual production, it is necessary to produce a variety of clamping fixtures to meet production needs, which requires an increase in corresponding procurement costs, and the subsequent maintenance costs of multiple clamping fixtures will also increase accordingly.

[0003] Secondly, multiple clamping fixtures mean that they need to be placed in the corresponding production area, and require corresponding registration and daily management, which will also increase the corresponding use costs.

[0004] In summary, there are some problems in the use of the clamping fixture that is not suitable for clamping TV frames of various sizes, so it is hoped to propose a new structure to solve the above technical problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a clamping fixture for frame shaping to solve the problems raised in the above-mentioned background technology.

[0006] The utility model is realized through the following technical scheme: a clamping fixture for frame shaping, comprising: a clamping fixture platform, a movable clamping mechanism, an adjustable clamping fixture and a clamping power mechanism, a table plate is provided at the upper end of the clamping fixture platform, screw grooves for installing screws are provided on the left and right side surfaces of the table plate, a power box is provided at the center of the lower surface of the table plate, a clamping power mechanism for driving the movable clamping mechanism to move is provided on the power box and the inner side of the screw groove, movable clamping mechanisms for clamping the frame of a television are provided at the left and right ends above the table plate, and adjustable clamping fixtures for clamping the frame of the television are provided at the upper ends of the front and rear sides of the movable clamping mechanism.

[0007] As a preferred embodiment, a clamping slot is provided above the screw slot, a clamping slider is provided at the lower end of the movable clamping mechanism, and the clamping slider and the clamping slot are movably engaged with each other.

[0008] As a preferred embodiment, a clamping screw hole is vertically penetrated through the left side surface of the clamping slider, and the clamping screw holes at the left and right ends have opposite rotation directions. A clamping motor for providing a power source is provided on the left side of the lower end of the clamping power mechanism. Starting the clamping motor can drive the driving gear to rotate, and then the driving gear drives the driven gear to rotate, and the driven gear drives the screw to rotate.

[0009] As a preferred embodiment, a driving gear is provided on the right side of the clamping motor, a driven gear is provided above the driving gear, the driving gear and the driven gear are meshed with each other, and a screw passes through the center of the driven gear.

[0010] As a preferred embodiment, external threads are provided on both ends of the outer side surface of the screw rod, the external threads at both ends have opposite rotation directions and are respectively connected with the threads of the clamping screw holes on the left and right ends. A column is provided on the upper end of the movable clamping mechanism, and the external threads on the outer side surface of the screw rod cooperate with the threads of the clamping screw holes, so that the screw rod can drive the movable clamping mechanism to move left and right, thereby facilitating the clamping operation of the TV frame.

[0011] As a preferred embodiment, the adjusting clamping fixture is provided with a connecting shaft at one end close to the center of the column, the connecting shaft is provided with an adjusting stud at one side away from the center of the column, and the adjusting stud is provided with an adjusting column at one side away from the center of the column;

[0012] An adjusting threaded hole is provided on the side of the adjusting column near the center of the column, and the adjusting stud is threadedly connected to the adjusting threaded hole. A clamping seat is provided on the side of the adjusting column near the center of the table top, and an anti-rotation block is provided on the side of the adjusting column near the center of the column. After the adjusting stud is fully screwed into the adjusting threaded hole, the anti-rotation block can prevent the adjusting column from continuing to rotate, thereby preventing the clamping seat from being subjected to pressure during clamping and causing the adjusting column to rotate.

[0013] As a preferred embodiment, a soft pad is provided inside the clamping seat, a soft pad body is provided at one end of the soft pad close to the center of the table, and a fitting column is provided at one end of the soft pad away from the center of the table;

[0014] The side surface of one end of the clamping seat close to the center of the table plate is provided with an embedding hole, and the embedding column and the embedding hole are embedded with each other.

[0015] After adopting the above technical scheme, the beneficial effects of the utility model are as follows: by adding a clamping fixture table, a movable clamping mechanism, an adjustable clamping fixture and a clamping power mechanism, a suitable adjusting column is selected according to the size specifications of the frame of the TV to be clamped and is screwed and connected with the adjusting stud, the anti-rotation block prevents the adjusting column from being squeezed by the frame and rotating after connection, the clamping motor is started to drive the active gear to rotate, the active gear drives the driven gear to rotate, and then drives the screw to rotate so that the screw drives the two sets of movable clamping mechanisms to move toward the center at the same time to clamp the frame, which can achieve the effect of being suitable for clamping frames of multiple sizes, and by adding an adjustable clamping fixture, the soft pad can be conveniently replaced to protect the frame from being scratched. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 The utility model is a schematic diagram of the overall structure of a clamping fixture for frame shaping.

[0018] Figure 2 The utility model is a structural schematic diagram of a clamping fixture table in a clamping fixture for frame shaping.

[0019] Figure 3 The utility model is a structural schematic diagram of a movable clamping mechanism in a clamping fixture for frame shaping.

[0020] Figure 4 The utility model is a partial structural schematic diagram of a clamping power mechanism in a clamping fixture for frame shaping.

[0021] Figure 5 The utility model is a partial structural schematic diagram of an adjusting clamping fixture in a clamping fixture for frame shaping.

[0022] Figure 6 It is a partial structural schematic diagram of adjusting the clamping fixture to remove the soft pad in the clamping fixture for frame shaping of the utility model.

[0023] Figure 7 The utility model is a structural schematic diagram of a soft pad in a clamping fixture for frame shaping.

[0024] In the figure, 100-clamping fixture table, 101-table plate, 102-screw groove, 103-clamping slide groove;

[0025] 200-movable clamping mechanism, 201-clamping slider, 202-clamping screw hole, 203-column;

[0026] 300-adjusting clamp, 301-connecting shaft, 302-adjusting stud, 303-adjusting column, 304-clamping seat, 305-soft pad, 306-fitting hole, 307-anti-rotation block;

[0027] 400-clamping power mechanism, 401-screw, 402-clamping motor, 403-driving gear, 404-driven gear;

[0028] 305a-soft pad body, 305b-embedded column. DETAILED DESCRIPTION

[0029] 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 of 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.

[0030] See also Figures 1 to 7 The utility model provides a technical solution: a clamping fixture for frame shaping, comprising: a clamping fixture platform 100, a movable clamping mechanism 200, an adjustable clamping fixture 300 and a clamping power mechanism 400, and a table 101 is provided at the upper end of the clamping fixture platform 100;

[0031] The left and right sides of the table 101 are provided with screw grooves 102 for installing screws 401. A power box is provided at the center of the lower surface of the table 101. A clamping power mechanism 400 for driving the movable clamping mechanism 200 to move is provided inside the power box and the screw groove 102.

[0032] Both left and right ends of the top of the table 101 are provided with movable clamping mechanisms 200 for clamping the frame of the TV, and both upper ends of the front and rear sides of the movable clamping mechanism 200 are provided with adjustable clamping fixtures 300 for clamping the frame of the TV.

[0033] A clamping groove 103 is provided above the screw groove 102 , and a clamping slider 201 is provided at the lower end of the movable clamping mechanism 200 . The clamping slider 201 and the clamping groove 103 are movably engaged with each other.

[0034] A clamping screw hole 202 is formed by vertically penetrating the left side of the clamping slider 201, and the clamping screw holes 202 at the left and right ends rotate in opposite directions. A clamping motor 402 for providing a power source is provided on the left side of the lower end of the clamping power mechanism 400. Starting the clamping motor 402 can drive the driving gear 403 to rotate, and then the driving gear 403 drives the driven gear 404 to rotate, and the driven gear 404 drives the screw rod 401 to rotate.

[0035] A driving gear 403 is disposed on the right side of the clamping motor 402 , and a driven gear 404 is disposed above the driving gear 403 . The driving gear 403 and the driven gear 404 are meshed with each other, and the center of the driven gear 404 is penetrated by the screw rod 401 .

[0036] External threads are provided on both ends of the outer side surface of the screw rod 401. The external threads at both ends rotate in opposite directions and are respectively connected with the threads of the clamping screw holes 202 at the left and right ends. A column 203 is provided on the upper end of the movable clamping mechanism 200. The external threads on the outer side surface of the screw rod 401 cooperate with the threads of the clamping screw holes 202, so that the screw rod 401 can drive the movable clamping mechanism 200 to move left and right, thereby facilitating the clamping operation of the TV frame.

[0037] The adjusting clamping fixture 300 is provided with a connecting shaft 301 at one end close to the center of the column 203, an adjusting stud 302 is provided at one side of the connecting shaft 301 away from the center of the column 203, and an adjusting column 303 is provided at one side of the adjusting stud 302 away from the center of the column 203;

[0038] An adjusting threaded hole is provided on the side of the adjusting column 303 near the center of the column 203, and the adjusting stud 302 is threadedly connected with the adjusting threaded hole. A clamping seat 304 is provided on the side of the adjusting column 303 near the center of the table 101, and an anti-rotation block 307 is provided on the side of the adjusting column 303 near the center of the column 203. After the adjusting stud 302 is fully screwed into the adjusting threaded hole, the anti-rotation block 307 can prevent the adjusting column 303 from continuing to rotate, thereby preventing the clamping seat 304 from being subjected to pressure during clamping and causing the adjusting column 303 to rotate.

[0039] See also Figure 1-Figure 5As the first embodiment of the utility model: first, the user selects a suitable adjusting column 303 according to the size specification of the frame of the TV to be clamped, and screws the adjusting threaded hole on its side into connection with the adjusting stud 302, and after the complete screwing, the anti-rotation block 307 prevents the adjusting column 303 from continuing to rotate, so as to avoid the clamping seat 304 being subjected to pressure during clamping and causing the adjusting column 303 to rotate. Secondly, a person starts the clamping motor 402 to drive the driving gear 403 to rotate, so that the driving gear 403 drives the driven gear 404 meshing with it to rotate, and then drives the screw 401 to rotate so that the screw 401 cooperates with the adjusting screw hole 202 to drive the two sets of movable clamping mechanisms 200 to move toward the center at the same time, so as to clamp the frame, thereby achieving the effect of being suitable for clamping frames of multiple sizes.

[0040] A soft pad 305 is provided inside the clamping seat 304. A soft pad body 305a is provided at one end of the soft pad 305 close to the center of the table 101, and a fitting column 305b is provided at one end of the soft pad 305 away from the center of the table 101.

[0041] An engaging hole 306 is formed on the side surface of one end of the clamping seat 304 close to the center of the platform 101 , and the engaging column 305 b engages with the engaging hole 306 .

[0042] See also Figure 1 and Figure 5-Figure 7 , as the second embodiment of the utility model: based on the above-mentioned first embodiment, a soft pad 305 is provided on the inner side of the clamping seat 304, and a soft pad body 305a is provided at one end of the soft pad 305 close to the center of the table top 101, and a fitting column 305b is provided at one end of the soft pad 305 away from the center of the table top 101, and a fitting hole 306 is opened on the side of the end of the clamping seat 304 close to the center of the table top 101. Firstly, the soft pad 305 is installed on the inner side of one end of the clamping seat 304 in the adjusting clamping fixture 300 close to the center of the table top 101, which can avoid scratching the frame when clamping the TV frame. Secondly, the soft pad 305 is a consumable part, and the fitting column 305b and the fitting hole 306 are fitted with each other to connect and fix the soft pad 305 to the clamping seat 304, which can facilitate the replacement of the soft pad 305.

[0043] The above description is only a preferred 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 clamping fixture for frame shaping, comprising: A clamping fixture table (100), a movable clamping mechanism (200), an adjustable clamping fixture (300) and a clamping power mechanism (400), characterized in that: a table plate (101) is provided at the upper end of the clamping fixture table (100); The left and right sides of the platform (101) are both provided with screw grooves (102) for installing screws (401), a power box is provided at the center of the lower surface of the platform (101), and a clamping power mechanism (400) for driving the movable clamping mechanism (200) to move is provided inside the power box and the screw groove (102); The left and right ends of the upper side of the table (101) are both provided with movable clamping mechanisms (200) for clamping the frame of a television, and the upper ends of the front and rear sides of the movable clamping mechanism (200) are both provided with adjustable clamping fixtures (300) for clamping the frame of the television.

2. A clamping fixture for frame shaping as claimed in claim 1, characterized in that: A clamping groove (103) is provided above the screw groove (102), and a clamping slider (201) is provided at the lower end of the movable clamping mechanism (200). The clamping slider (201) and the clamping groove (103) are movably engaged with each other.

3. A clamp for frame shaping as claimed in claim 2, characterized in that: The left side of the clamping slider (201) is vertically penetrated to form a clamping screw hole (202), and the clamping screw holes (202) at the left and right ends rotate in opposite directions. A clamping motor (402) for providing a power source is provided on the left side of the lower end of the clamping power mechanism (400).

4. A clamp for frame shaping as claimed in claim 3, characterized in that: A driving gear (403) is provided on the right side of the clamping motor (402), a driven gear (404) is provided above the driving gear (403), the driving gear (403) and the driven gear (404) are meshed with each other, and the center of the driven gear (404) is penetrated by the screw (401).

5. A clamp for frame shaping as claimed in claim 4, characterized in that: The outer side surface of the screw rod (401) is provided with external threads at both ends, the external threads at both ends are rotated in opposite directions and are respectively threadedly connected with the clamping screw holes (202) at the left and right ends. The upper end of the movable clamping mechanism (200) is provided with a column (203).

6. A clamp for frame shaping as claimed in claim 1, characterized in that: The adjusting clamping fixture (300) is provided with a connecting shaft (301) at one end close to the center of the column (203), an adjusting stud (302) is provided at the side of the connecting shaft (301) away from the center of the column (203), and an adjusting column (303) is provided at the side of the adjusting stud (302) away from the center of the column (203); An adjusting threaded hole is provided on the side of the adjusting column (303) close to the center of the column (203), and the adjusting stud (302) is threadedly connected to the adjusting threaded hole. A clamping seat (304) is provided on the side of the adjusting column (303) close to the center of the table (101), and an anti-rotation block (307) is provided on the side of the adjusting column (303) close to the center of the column (203).

7. A clamp for frame shaping as claimed in claim 6, characterized in that: A soft pad (305) is provided on the inner side of the clamping seat (304); a soft pad body (305a) is provided at one end of the soft pad (305) close to the center of the table (101); and a fitting column (305b) is provided at one end of the soft pad (305) away from the center of the table (101); The clamping seat (304) is provided with an embedding hole (306) on the side surface of one end close to the center of the table (101), and the embedding column (305b) and the embedding hole (306) are embedded with each other.

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