Trunk lid lock plate trimming die

Abstract

The utility model discloses a trunk lid lock plate trimming die which comprises a supporting plate used for being fixed to equipment and further comprises a first motor used for being fixed to a wall or the equipment, a driving disc is fixedly connected to the outer portion of an output shaft of the first motor, an abrasion cutting assembly is installed on the upper portion of the supporting plate in a sliding mode, and the supporting plate is obliquely arranged. The driving disc is in rolling contact with the grinding and cutting assembly; the supporting frame is fixed to the end of an output shaft of the motor, a first forming plate and a second forming plate which are used for forming the trunk lid locking plate in an injection molding mode are installed on the supporting frame in a sliding mode, and a clamping assembly is further fixedly installed on the lower portion of the supporting frame; when the first forming plate and the second forming plate are separated, the clamping assembly clamps the trunk lid locking plate to be matched with the abrasion cutting assembly to conduct abrasion cutting and trimming operation. The main body of the trunk lid lock plate is clamped by the clamping assembly, so that burrs on the edge of the trunk lid lock plate are exposed; and then the burrs of the trunk lid lock plate are subjected to abrasive cutting and trimming operation through the abrasive cutting assembly installed on the supporting plate in a sliding mode.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mould processing technical field especially relates to a luggage cover lock plate trimming die. BACKGROUND

[0002] The luggage cover lock plate is a metal or plastic component on the luggage cover used for fixing and locking the cover. Its main function is to prevent the luggage from opening due to vibration during transportation by cooperating with the lock or other fixing devices, providing a certain safety. The lock plate design considers durability, aesthetics and ease of use, usually made of stainless steel, aluminum alloy or high-strength plastic injection, ensuring durability for long-term use and frequent opening and closing.

[0003] However, the traditional technology has some problems: after the traditional luggage cover lock plate is injection molded, there is a certain gap between the two forming plates, so there will be burrs formed at this position, and the user needs to use the trimming device to trim the luggage cover lock plate, which is more cumbersome. UTILITY MODEL CONTENTS

[0004] In view of the problems existing in the prior art, the utility model provides a luggage cover lock plate trimming die, which solves the problem that after the luggage cover lock plate is injection molded, there is a certain gap between the two forming plates, so there will be burrs formed at this position.

[0005] The utility model is realized in this way, a luggage cover lock plate trimming die, including the support plate for being fixed on the equipment, still include: first motor for being fixed on the wall body or equipment, first motor output shaft outside fixed connection has the drive disc, the support plate upper portion sliding installation has the grinding cutting subassembly, the support plate is arranged obliquely, drive disc with grinding cutting subassembly rolling contact, fixed in support frame of motor output shaft end portion, support frame sliding installation has first forming plate and second forming plate for injection molding luggage cover lock plate, wherein, support frame lower part still fixed installation has clamping assembly, clamping assembly when first forming plate and second forming plate separate, clamping luggage cover lock plate cooperation grinding cutting subassembly does grinding cutting trimming operation.

[0006] As preferred by the utility model, the clamping assembly includes a spring telescopic rod, the end of the spring telescopic rod is fixedly connected with a top rod, the top rods on both sides are respectively slidingly connected with the first forming plate and the second forming plate, and the end of the top rods on both sides is embedded with the inner wall of the first forming plate and the second forming plate.

[0007] As preferred by the utility model, the side of the top rod close to the spring telescopic rod is fixedly connected with a limiting disc, when the first forming plate and the second forming plate contact with the limiting discs on both sides and drive the first forming plate and the second forming plate to move, the top rods on both sides release the luggage cover lock plate.

[0008] As the utility model is preferred, second motor is fixedly installed one side of support frame, first screw rod is fixedly connected with second motor output end, first screw rod is rotatably installed in the lower part of support frame.

[0009] As the utility model is preferred, the opposite thread is opened to the both sides of first screw rod, the first shaped plate and the second shaped plate are respectively screwed to the both sides of first screw rod, the first shaped plate and the second shaped plate are controlled to do coupling action by first screw rod, the forming cavity for injection molding the luggage cover lock plate is formed between the first shaped plate and the second shaped plate, the injection molding hole that penetrates the forming cavity is opened to the upper portion of one side of first shaped plate.

[0010] As the utility model is preferred, the grinding cutting assembly includes a sliding block, the sliding block is rotatably attached to the support plate and is influenced by gravity.

[0011] As the utility model is preferred, the guide frame is fixedly connected to the lower part of the sliding block, the second screw rod is rotatably installed in the guide frame, the third motor is fixedly installed on the upper part of the sliding block, the second screw rod is fixedly connected to the output end of the third motor, the lifting block is slidably installed in the guide frame, the second screw rod is screwed in the lifting block, the electric push rod is fixedly installed on one side of the lifting block, and the grinding cutter for contacting and grinding the burr on the edge of the luggage cover lock plate is fixedly connected to the output end of the electric push rod.

[0012] Compared with the prior art, the utility model has the advantages of the following:

[0013] The utility model discloses a first shaped plate and a second shaped plate are coupled to cut the edge of the luggage cover lock plate, the first shaped plate and the second shaped plate are driven to separate, the main body of the luggage cover lock plate is clamped by the clamping assembly at this time, and the burr on the edge of the luggage cover lock plate is exposed. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the overall structure schematic diagram provided by the utility model embodiment;

[0015] Fig. 2It is the clamping assembly structure schematic view provided by the embodiment of the utility model;

[0016] Fig. 3 It is the grinding cutting assembly structure schematic view provided by the embodiment of the utility model;

[0017] Fig. 4 It is the support frame profile structure schematic view provided by the embodiment of the utility model.

[0018] In the drawing: 1, support plate; 2, grinding cutting assembly; 3, first motor; 4, driving disc; 5, support frame; 6, second motor; 7, first screw rod; 8, clamping assembly; 9, first forming plate; 10, second forming plate;

[0019] 201, sliding block; 202, guide frame; 203, third motor; 204, second screw rod; 205, lifting block; 206, electric push rod; 207, grinder;

[0020] 801, spring telescopic rod; 802, limiting disc; 803, jacking rod. DETAILED DESCRIPTION

[0021] In order to further understand the utility model content, characteristics and efficacy of the utility model, the following examples are cited, and the drawings are described in detail as follows.

[0022] The structure of the utility model is described in detail below in combination with the drawings.

[0023] As Figs. 1 to 4 The utility model embodiment provides a luggage cover lock plate trimming die, including support plate 1 for fixing on equipment, still include: first motor 3 for fixing on wall body or equipment, first motor 3 output shaft outside fixed connection has driving disc 4, grinding cutting assembly 2 is slidably installed on the upper portion of support plate 1, and support plate 1 is arranged obliquely, and driving disc 4 is in rolling contact with grinding cutting assembly 2;Support frame 5 fixed at the output shaft end of motor, and support frame 5 slidably installs first forming plate 9 and second forming plate 10 for injection molding luggage cover lock plate, wherein, support frame 5 lower portion still is fixedly installed with clamping assembly 8, and clamping assembly 8 clamps luggage cover lock plate when first forming plate 9 and second forming plate 10 separate and cooperates grinding cutting assembly 2 to do grinding and trimming operation.

[0024] The above-mentioned kind of luggage cover lock plate trimming die, through first forming plate 9 and second forming plate 10 coupling injection molding box cover lock plate trimming, driving first forming plate 9 and second forming plate 10 separate, at this time, clamping assembly 8 clamps the main body of luggage cover lock plate, so that the burr of luggage cover lock plate edge is exposed;

[0025] Then the burrs of the trunk lid lock plate are ground and trimmed by the grinding assembly 2 installed on the support plate 1 in a sliding manner, and the support plate 1 is arranged in an inclined manner, so that the grinding assembly 2 is in contact with the burrs of the edge of the trunk lid lock plate through gravity, effectively avoiding that the trunk lid lock plate body is damaged due to excessive force of the grinding assembly 2;

[0026] After grinding one side of the trunk lid lock plate, the first motor 3 drives the support frame 5 and the clamping assembly to rotate the trunk lid lock plate, at this time the driving disc 4 drives the grinding assembly 2 to move, avoiding contact with the support frame 5 for limiting, and then the grinding assembly 2 is reset through gravity to grind and trim the other side of the trunk lid lock plate.

[0027] In the embodiment, the clamping assembly 8 includes a spring telescopic rod 801, the end of the spring telescopic rod 801 is fixedly connected with a top rod 803, the two sides of the top rod 803 are slidably connected with the first forming plate 9 and the second forming plate 10 respectively, and the ends of the two sides of the top rod 803 are embedded in the inner walls of the first forming plate 9 and the second forming plate 10. The side of the top rod 803 close to the spring telescopic rod 801 is fixedly connected with a limiting disc 802, when the first forming plate 9 and the second forming plate 10 are in contact with the two sides of the limiting disc 802 and drive the first forming plate 9 and the second forming plate 10 to move, the two sides of the top rod 803 loosen the trunk lid lock plate. The side of the support frame 5 is fixedly installed with the second motor 6, the output end of the second motor 6 is fixedly connected with the first screw rod 7, and the first screw rod 7 is rotatably installed at the lower part of the support frame 5. The two sides of the first screw rod 7 are externally provided with opposite threads, the two sides of the first screw rod 7 are respectively screwed with the first forming plate 9 and the second forming plate 10, the first forming plate 9 and the second forming plate 10 are controlled to make coupling action by the first screw rod 7, a forming cavity for molding the trunk lid lock plate is formed between the first forming plate 9 and the second forming plate 10, and the upper part of the side of the first forming plate 9 is provided with an injection hole penetrating through the forming cavity.

[0028] When injection molding is performed, the first screw rod 7 with opposite threads is controlled to rotate by the second motor 6, and then the first forming plate 9 and the second forming plate 10 screwed with the first screw rod 7 are coupled, and then the injection hole is inserted by the injection molding machine, the injection molding material is injected into the forming cavity of the coupled first forming plate 9 and second forming plate 10, and the injection molding work of the trunk lid lock plate is completed;

[0029] When the first forming plate 9 and the second forming plate 10 are coupled, the two sides of the top rod 803 are embedded in the inner walls of the first forming plate 9 and the second forming plate 10, and do not affect the molding of the trunk lid lock plate;

[0030] After the trunk lid lock plate is molded, the second motor 6 is driven to reverse the first screw rod 7 to control the first forming plate 9 and the second forming plate 10 to separate, at this time the positions of the two sides of the top rod 803 are unchanged, and the trunk lid lock plate can be clamped to cooperate with the edge grinding assembly to perform grinding and trimming operation;

[0031] After the grinding cutting is completed, the second motor 6 continues to act, controls the first forming plate 9 and the second forming plate 10 to push the limiting disc 802 on both sides, and then controls the top rod 803 fixedly connected with the limiting disc 802 to act, so that the top rods 803 on both sides do the far away action, no longer clamp the luggage cover lock plate, and the blanking operation is carried out.

[0032] In the embodiment, the grinding cutting assembly 2 comprises a sliding block 201 which is in rolling fit with the driving disc 4 under the cooperation of gravity of the inclined supporting plate 1. The sliding block 201 is fixedly connected with a guide frame 202 at the lower part, the guide frame 202 is rotatably installed with a second lead screw 204 at the inside, the sliding block 201 is fixedly installed with a third motor 203 at the upper part, the output end of the third motor 203 is fixedly connected with the second lead screw 204, the guide frame 202 is slidably installed with a lifting block 205, the lifting block 205 is screwed with the second lead screw 204 at the inside, the lifting block 205 is fixedly installed with an electric push rod 206 at one side, and the electric push rod 206 is fixedly connected with a grinding cutter 207 used for grinding cutting the burrs on the edge of the luggage cover lock plate.

[0033] When the grinding cutting is carried out on the luggage cover lock plate, the electric push rod 206 is first contacted with the luggage cover lock plate, and then the grinding cutting operation is started, at this time, the third motor 203 is driven to control the second lead screw 204 to rotate, and then the lifting block 205 can move up and down with the grinding cutter 207 to die cut, and after the lifting block 205 hovers, the electric push rod 206 can be used to control the grinding cutter 207 to die cut forward and backward.

[0034] After the grinding cutting on one side of the luggage cover lock plate is completed, the first motor 3 is started to drive the supporting frame 5 and the luggage cover lock plate to rotate, at this time, the sliding block 201 is moved under the driving of the driving block, the supporting frame 5 is rotated by 180 degrees, and then the sliding block 201 is reset, at this time, the grinding cutter 207 can be used to carry out the grinding cutting and edging operation on the other side of the luggage cover lock plate.

[0035] The grinding cutter 207 is composed of a machine shell, a grinding motor and a grinding wheel, the machine shell is fixed at the output end of the electric push rod 206, the grinding motor fixed in the machine shell drives the grinding wheel to rotate to carry out the grinding cutting operation on the luggage cover lock plate.

[0036] The working principle of the utility model:

[0037] The luggage compartment cover lock plate is cut by coupling injection molding through the first forming plate 9 and the second forming plate 10, the first forming plate 9 and the second forming plate 10 are driven to separate, at this time the clamping assembly 8 clamps the main body of the luggage compartment cover lock plate, so that the burrs of the edge of the luggage compartment cover lock plate are exposed; then the burrs of the luggage compartment cover lock plate are ground and trimmed by the grinding and cutting assembly 2 slidingly installed on the support plate 1, and the support plate 1 is inclinedly arranged, so that the grinding and cutting device is in contact with the burrs of the edge of the luggage compartment cover lock plate through gravity, effectively avoiding that the main body of the luggage compartment cover lock plate is damaged due to excessive force of the grinding and cutting assembly 2; after grinding on one side of the luggage compartment cover lock plate, the first motor 3 drives the support frame 5 and even the clamping assembly to drive the luggage compartment cover lock plate to rotate, at this time the driving disc 4 drives the grinding and cutting assembly 2 to move, avoiding contact limiting with the support frame 5, then the grinding and cutting assembly 2 is reset through gravity, and the other side of the luggage compartment cover lock plate is ground and trimmed.

[0038] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0039] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace, and vary in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A trimming die for a luggage cover lock plate, comprising a support plate (1) for being fixed to an apparatus, characterized in that, Also include: A first motor (3) for fixing on the wall or equipment, the output shaft of the first motor (3) is externally fixedly connected with a driving disc (4), the upper part of the support plate (1) is slidably installed with a grinding cutting assembly (2), the support plate (1) is arranged obliquely, the driving disc (4) is in rolling contact with the grinding cutting assembly (2); The support frame (5) fixed at the output shaft end of the motor, the first forming plate (9) and the second forming plate (10) for injection molding of the luggage cover lock plate are slidably installed on the support frame (5), Wherein, the lower part of the support frame (5) is also fixedly installed with a clamping assembly (8), the clamping assembly (8) clamps the luggage cover lock plate when the first forming plate (9) and the second forming plate (10) are separated, and cooperates with the grinding cutting assembly (2) to perform grinding cutting and trimming operation.

2. A trim die for a luggage cover lock plate as defined in claim 1, wherein: The clamping assembly (8) includes a spring telescopic rod (801), the end of the spring telescopic rod (801) is fixedly connected with a top rod (803), the two sides of the top rod (803) are respectively slidably connected with the first forming plate (9) and the second forming plate (10), and the ends of the two sides of the top rod (803) are embedded in the inner walls of the first forming plate (9) and the second forming plate (10).

3. A trim die for a luggage cover lock plate as defined in claim 2 wherein: The side of the top rod (803) close to the spring telescopic rod (801) is fixedly connected with a limiting disc (802), when the first forming plate (9) and the second forming plate (10) contact with the limiting disc (802) on both sides and drive the first forming plate (9) and the second forming plate (10) to move, the top rod (803) on both sides releases the luggage cover lock plate.

4. A trim die for a luggage cover lock plate as defined in claim 1 wherein: The side of the support frame (5) is fixedly installed with a second motor (6), the output end of the second motor (6) is fixedly connected with a first lead screw (7), and the first lead screw (7) is rotatably installed at the lower part of the support frame (5).

5. A trim die for a luggage cover lock plate as defined in claim 4 wherein: The two sides of the first lead screw (7) are externally provided with opposite threads, the first forming plate (9) and the second forming plate (10) are respectively screwed on the two sides of the first lead screw (7), the first forming plate (9) and the second forming plate (10) are controlled to perform coupling action by the first lead screw (7), a molding cavity for injection molding of the luggage cover lock plate is formed between the first forming plate (9) and the second forming plate (10), and an injection hole penetrating through the molding cavity is formed in the upper part of the side of the first forming plate (9).

6. A trim die for a luggage cover lock plate as defined in claim 1 wherein: The grinding cutting assembly (2) includes a sliding block (201), the sliding block (201) is in rolling contact with the driving disc (4) under the influence of the gravity cooperating with the inclined support plate (1).

7. A trim die for a luggage cover lock plate as defined in claim 6 wherein: The slider (201) is fixedly connected with a guide frame (202), the guide frame (202) is rotatably installed with a second lead screw (204), the slider (201) is fixedly installed with a third motor (203), the third motor (203) is fixedly connected with the second lead screw (204), the guide frame (202) is slidably installed with a lifting block (205), the lifting block (205) is screwed with the second lead screw (204), the lifting block (205) is fixedly installed with an electric push rod (206) on one side, and the electric push rod (206) is fixedly connected with a grinding cutter (207) for contacting and grinding the burr on the edge of the luggage cover lock plate.

Images