LED lamp shell forming machine

Abstract

The utility model discloses an LED lamp shell forming machine which comprises an installation frame, an electric push rod is fixedly connected to the surface of the top of the installation frame in an inserted mode, and the telescopic end of the electric push rod is connected with an upper die used for forming an LED lamp shell through a detachable connecting piece A. Two sets of supporting plates are arranged at the bottom of an inner cavity of the installation frame. A lower die used for forming an LED lamp shell is arranged between the two sets of supporting plates, the two sides of the lower die are connected with the supporting plates on the corresponding sides through detachable connecting pieces B respectively, and the two sets of supporting plates are connected with the inner wall of the bottom of the mounting frame through limiting pieces. According to the LED lamp shell mold, the upper mold and the lower mold are mounted and dismounted easily and quickly, workers can maintain the upper mold and the lower mold conveniently, the whole equipment does not need to be dismounted, meanwhile, the workers can replace molds of different specifications conveniently to meet the production requirements of different LED lamp shells, and the universality and flexibility of the equipment are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to lamp housing manufacturing equipment technical field, concretely is a kind of LED lamp housing forming machine. BACKGROUND

[0002] LED lamp housing forming machine is a kind of mechanical equipment specially used for manufacturing LED lamp housing, it can be converted into the LED lamp housing meeting design requirement by a series of processing procedures to raw material.

[0003] According to the announcement number CN218362015U of Chinese patent, a kind of LED lamp housing die-casting die is disclosed, it is related to LED lamp production technical field, including base, the top of base is equipped with traction assembly, the middle part of base top is clamped and connected with lower mould, the four corners of base top are fixedly connected with first support column, the top of four first support columns is fixedly connected with fixed plate, the middle part of fixed plate is fixedly provided with two first connecting columns, two first connecting columns are fixedly connected with first fixed ring, the inner wall of first fixed ring is fixedly provided with electric hydraulic cylinder, the bottom of electric hydraulic cylinder output shaft is fixedly connected with connecting plate, the bottom of connecting plate is fixedly connected with upper mould, the beneficial effects of the utility model are that: traction assembly can be fixed angle of rotation in the lifting of upper mould and draw-off pipe is fixed, realize the function of automatic feeding, improve processing efficiency;Cooling mechanism can cool forming mould after die-casting is completed, accelerate the speed of mould extraction, further improve efficiency.

[0004] The above-mentioned LED lamp housing die-casting die has some problems in use. During die casting, the cavity surface of the upper die and the lower die is easily worn, corroded or damaged. When maintenance is needed, maintenance personnel may need to repair on the basis of the overall structure of the mold, which not only has limited operation space, but also is difficult to ensure the repair quality. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of LED lamp housing forming machine to solve the problem that the cavity surface of the upper die and the lower die is easily worn, corroded or damaged during die casting, and maintenance personnel may need to repair on the basis of the overall structure of the mold when maintenance is needed, which not only has limited operation space, but also is difficult to ensure the repair quality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] The utility model provides a LED lamp housing forming machine, including the top surface of mounting frame is fixedly inserted with electric push rod, the telescopic end of electric push rod is connected with the upper die for LED lamp housing forming through detachable connecting piece A, the bottom of the inner chamber of mounting frame is provided with two groups of support plate, and the lower die for LED lamp housing forming is arranged between two groups of support plate, and the both sides of lower die are connected together through detachable connecting piece B and corresponding side support plate,

[0008] The detachable connecting A includes two groups of fixed plates fixedly installed on the top of the upper die, the telescopic end of the electric push rod is clamped between the two groups of fixed plates, the surface of one group of the fixed plates is inserted with a first bolt, one end of the first bolt penetrates the telescopic end of the electric push rod and one group of the fixed plates in turn and is threadedly connected to the surface of another group of the fixed plates,

[0009] The detachable connecting piece B includes fixed rings fixedly installed on the both sides of the lower die respectively, the top of the opposite side of two groups of the support plate is provided with a clamping groove matched with the fixed ring, two groups of the fixed rings are clamped in the inner cavity of the corresponding side clamping groove respectively, the inner cavity of two groups of the fixed rings is inserted with a second bolt, and one end of two groups of the second bolt is threadedly connected to the bottom inner wall of the corresponding side clamping groove.

[0010] Preferably, the limiting piece includes a limiting groove provided on the surface of the bottom inner wall of the mounting frame, the both ends of the limiting groove are slidably connected with limiting blocks, the top of two groups of the limiting blocks is fixedly connected with the bottom of the corresponding side support plate, and the inner cavity of the limiting groove is provided with a moving piece for moving two groups of the limiting blocks inwards or outwards simultaneously.

[0011] Preferably, the moving piece includes a bidirectional screw rod rotatably connected to the inner cavity of the limiting groove, the both ends of the bidirectional screw rod are sleeved with bearings respectively, two groups of the bearings are inlaid on the corresponding side inner wall surface of the limiting groove, and the both ends of the bidirectional screw rod are threadedly connected with corresponding nut seats respectively, and two groups of the nut seats are fixedly inserted on the surface of the corresponding side limiting block.

[0012] Preferably, one end of the bidirectional screw rod extends to the outside of the mounting frame to one side, and one end of the bidirectional screw rod is fixedly connected with a hand wheel.

[0013] Preferably, the both sides of the electric push rod are connected with limiting rings through telescopic pieces respectively, the inner cavities of two groups of the limiting rings are slidably inserted with limiting rods respectively, and one end of two groups of the limiting rods is fixedly connected with the top surface of the upper die.

[0014] Preferably, the telescopic piece comprises sliding rods respectively mounted on the opposite sides of the two sets of limiting rings, the surfaces of the two sets of sliding rods are sleeved with fixed tubes, the opposite ends of the two sets of fixed tubes are respectively fixedly connected to the corresponding side surfaces of the electric push rods, the surfaces of the two sets of fixed tubes are respectively threadedly connected with screw rods, and the one ends of the two sets of screw rods respectively penetrate the surfaces of the corresponding side fixed tubes and abut against the surfaces of the corresponding side sliding rods.

[0015] Preferably, the surfaces of the two sets of sliding rods are fixedly connected with limiting strips, the inner walls of the two sets of fixed tubes and the positions corresponding to the limiting strips are all provided with sliding grooves, and the two sets of limiting strips are respectively slidingly connected to the inner cavities of the corresponding side sliding grooves.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1、The detachable connecting piece A and the detachable connecting piece B are arranged, so that the installation and dismounting of the upper die and the lower die become simple and fast, the staff can conveniently maintain the upper die and the lower die, the whole equipment does not need to be disassembled, workers can conveniently replace different specifications of molds to adapt to different LED lamp shell production requirements, and the versatility and flexibility of the equipment are improved.

[0018] 2、The distance between the two sets of supporting plates can be accurately adjusted through the arrangement of the moving piece, different sizes of lower dies are adapted, the adaptability of the equipment is improved, the transmission mode of the bidirectional screw rod is stable and reliable, can bear a large load, and the stability of the adjustment process is guaranteed.

[0019] 3、The position of the limiting ring can be adjusted through the arrangement of the telescopic piece, different widths of upper dies are adapted, the versatility of the equipment is further improved, the fastening mode of the screw rod is simple and effective, the position of the sliding rod can be fixed firmly, and the stability of the limiting ring is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structure schematic view of the utility model a LED lamp shell forming machine;

[0021] Figure 2 It is a structure schematic view of the utility model bidirectional screw rod;

[0022] Figure 3 It is a structure schematic view of the utility model first screw;

[0023] Figure 4 It is a structure schematic view of the utility model clamping groove;

[0024] Figure 5 It is a structure schematic view of the utility model limiting groove.

[0025] In the figure: 100, mounting frame; 101, electric push rod; 102, upper die; 103, lower die; 104, support plate; 105, limiting groove; 200, first bolt; 201, fixed plate; 300, second bolt; 301, fixed ring; 302, clamping groove; 400, hand wheel; 401, bearing; 402, bidirectional screw; 403, nut seat; 404, limiting block; 500, fixed tube; 501, sliding rod; 502, limiting ring; 503, limiting rod; 504, screw; 505, limiting strip; 506, sliding groove. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Please refer to Figures 1-5 The embodiment provides a LED lamp shell forming machine, including mounting frame 100, the top surface of mounting frame 100 is fixedly inserted with electric push rod 101, the telescopic end of electric push rod 101 is connected with the upper die 102 for the forming of LED lamp shell through detachable connecting piece A, the bottom of the inner cavity of mounting frame 100 is provided with two groups of support plates 104, and the lower die 103 for the forming of LED lamp shell is arranged between the two groups of support plates 104, and the two sides of lower die 103 are connected together with the corresponding side support plates 104 through detachable connecting piece B, and the two groups of support plates 104 are connected together with the bottom inner wall of mounting frame 100 through limiting piece.

[0028] Detachable connection A includes two groups of fixed plates 201 fixedly installed on the top of upper die 102, and the telescopic end of electric push rod 101 is clamped between the two groups of fixed plates 201, one group of fixed plates 201 is inserted with first bolt 200 on the surface, and one end of first bolt 200 penetrates one group of fixed plates 201 and the telescopic end of electric push rod 101 in sequence and is screw-connected to the surface of another group of fixed plates 201.

[0029] The detachable connecting piece B comprises two fixed rings 301 fixedly installed on both sides of the lower mold 103 respectively, the two groups of support plates 104 are provided with clamping grooves 302 matched with the fixed rings 301 on the top of the opposite side respectively, the two groups of fixed rings 301 are clamped in the inner cavities of the corresponding clamping grooves 302 respectively, the inner cavities of the two groups of fixed rings 301 are inserted with second bolts 300, one end of the two groups of second bolts 300 is screwed to the inner wall of the bottom of the corresponding clamping groove 302 respectively, through the setting of the detachable connecting piece A and the detachable connecting piece B, the installation and disassembly of the upper mold 102 and the lower mold 103 become simple and fast, which is convenient for the staff to maintain the upper mold 102 and the lower mold 103, without disassembling the whole equipment, meanwhile, it is convenient for workers to replace different specifications of molds to adapt to different production needs of LED lamp shell, thereby improving the versatility and flexibility of the equipment.

[0030] Further, the limiting piece comprises a limiting groove 105 provided on the inner wall surface of the bottom of the mounting frame 100, the two ends of the limiting groove 105 are slidably connected with limiting blocks 404 respectively, the top of the two groups of limiting blocks 404 is fixedly connected with the bottom of the corresponding support plate 104 respectively, the inner cavity of the limiting groove 105 is provided with a moving piece for moving the two groups of limiting blocks 404 inwards or outwards simultaneously, through the setting of the limiting piece, the limiting groove 105 and the limiting block 404 cooperate to limit the moving direction of the support plate 104, ensuring the stable movement of the support plate 104 in the horizontal direction, thereby ensuring the position accuracy of the lower mold 103 during installation and use.

[0031] Preferably, the moving piece comprises a bidirectional screw rod 402 rotatably connected with the inner cavity of the limiting groove 105, the two ends of the bidirectional screw rod 402 are sleeved with bearings 401 respectively, the two groups of bearings 401 are inlaid on the inner wall surfaces of the corresponding sides of the limiting groove 105 respectively, the two ends of the bidirectional screw rod 402 are screwed with corresponding nut seats 403 respectively, the two groups of nut seats 403 are fixedly inserted on the surface of the corresponding limiting block 404 respectively, through the setting of the moving piece, the distance between the two groups of support plates 104 can be accurately adjusted, which adapts to different sizes of the lower mold 103, improves the adaptability of the equipment, and the transmission mode of the bidirectional screw rod 402 is stable and reliable, which can bear a large load, ensuring the stability of the adjustment process.

[0032] Further, one end of the bidirectional screw rod 402 extends to the outside of the mounting frame 100 to one side, and the one end of the bidirectional screw rod 402 is fixedly connected with a hand wheel 400, through the setting of the hand wheel 400, the operation of the bidirectional screw rod 402 is more convenient and fast, and the operator can easily adjust the position of the support plate 104, thereby improving the work efficiency.

[0033] Preferably, the two sides of the electric push rod 101 are connected with the limiting rings 502 through the telescopic members respectively, the inner cavities of the two groups of limiting rings 502 are slidingly inserted with the limiting rods 503 respectively, one end of the two groups of limiting rods 503 is fixedly connected to the top surface of the upper die 102 respectively, through the setting of the limiting rods 503, the limiting rings 502 and the limiting rods 503 connected through the telescopic members play a guiding role on the movement of the upper die 102, ensure that the upper die 102 keeps vertical direction during the up and down movement, avoid deviation, so as to ensure the forming quality.

[0034] Remarkably, the telescopic member includes the sliding rods 501 installed on the opposite sides of the two groups of limiting rings 502 respectively, the surfaces of the two groups of sliding rods 501 are sleeved with the fixed tubes 500 respectively, the opposite ends of the two groups of fixed tubes 500 are fixedly connected to the corresponding side surfaces of the electric push rod 101 respectively, the surfaces of the two groups of fixed tubes 500 are threadedly connected with the screw rods 504 respectively, one end of the two groups of screw rods 504 penetrates through the surface of the corresponding side fixed tube 500 and abuts against the surface of the corresponding side sliding rod 501 respectively, through the setting of the telescopic member, the position of the limiting ring 502 can be adjusted to adapt to the upper die 102 with different widths, further improve the versatility of the equipment, at the same time, the fastening mode of the screw rod 504 is simple and effective, which can firmly fix the position of the sliding rod 501, ensure the stability of the limiting ring 502.

[0035] Among them, the surfaces of the two groups of sliding rods 501 are fixedly connected with the limiting strips 505 respectively, the inner walls of the two groups of fixed tubes 500 and the positions corresponding to the limiting strips 505 are all provided with the sliding grooves 506, the two groups of limiting strips 505 are slidingly connected in the inner cavities of the corresponding side sliding grooves 506 respectively, through the setting of the limiting strips 505 and the sliding grooves 506, the cooperation of the limiting strips 505 and the sliding grooves 506 prevents the sliding rod 501 from rotating in the fixed tube 500.

[0036] Working principle;

[0037] When it is necessary to disassemble the upper die 102 and the lower die 103 and clean and maintain the inner cavities of the mold, when the upper die 102 is disassembled, the upper die 102 is held and the first bolt 200 is disassembled, so that the fixing plate 201 and the telescopic end of the electric push rod 101 are released, then the upper die 102 is moved downward, so that the upper die 102 is disassembled, then the lower die 103 is disassembled, the second bolt 300 is disassembled, the fixing ring 301 is released, and the lower die 103 is pulled upward, so that the fixing ring 301 on both sides of the lower die 103 is separated from the inner cavity of the clamping groove 302, the lower die 103 is taken out, then the inner cavities of the upper die 102 and the lower die 103 are cleaned by the staff.

[0038] When other models of the upper die 102 and the lower die 103 need to be replaced, at this time, the hand wheel 400 is rotated to drive the two groups of nut seats 403 to move inward or outward at the same time, the two groups of support plates 104 are moved through the two groups of nut seats 403, the distance between the two groups of moving plates is adjusted to be opposite to the width of the lower die 103, then the fixing rings 301 on both sides of the lower die 103 are clamped in the clamping grooves 302 on the top of the corresponding side support plates 104, respectively, and the second bolts 300 are used to fix and install the fixing rings 301 in the inner cavities of the clamping grooves 302, then the screws 504 on the surface of the fixing tube 500 are loosened in sequence, the limiting ring 502 is pulled to one side, the inner cavities of the two groups of fixing rings 301 are aligned with one end of the corresponding side limiting rods 503 on the top of the upper die 102, then the screws 504 are tightened in sequence to fix the sliding rods 501, then the upper die 102 is lifted upwards, the two groups of limiting rods on the top of the upper die 102 are respectively inserted into the inner cavities of the corresponding side fixing rings 301, and the two groups of fixing plates 201 on the top of the upper die 102 are clamped on both sides of the telescopic end of the electric push rod 101, then the first bolts 200 are taken out to fixedly connect the fixing plates 201 and the telescopic end of the electric push rod 101 together, then the material is injected into the lower die 103, then the telescopic end of the electric push rod 101 is controlled to be extended downwards, so that the upper die 102 and the lower die 103 are folded together, and the material is pressed and formed.

[0039] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An LED luminaire housing forming machine characterized by, The utility model provides an LED lamp holder shell forming device, which comprises a mounting frame (100), a top surface of the mounting frame (100) is fixedly inserted with an electric push rod (101), a telescopic end of the electric push rod (101) is connected with an upper die (102) for forming an LED lamp holder shell through a detachable connecting piece A, the inner cavity bottom of the mounting frame (100) is provided with two groups of support plates (104), the two groups of support plates (104) are provided with a lower die (103) for forming an LED lamp holder shell, and the two sides of the lower die (103) are connected together with the corresponding side support plates (104) through detachable connecting pieces B; the two groups of support plates (104) are connected together with the bottom inner wall of the mounting frame (100) through a limiting piece. The detachable connecting piece A comprises two groups of fixed plates (201) fixedly installed on the top of the upper die (102), the telescopic end of the electric push rod (101) is clamped between the two groups of fixed plates (201), the surface of one group of the fixed plates (201) is inserted with a first bolt (200), one end of the first bolt (200) penetrates one group of the fixed plates (201) and the telescopic end of the electric push rod (101) in sequence and is threadedly connected to the surface of the other group of the fixed plates (201). The detachable connecting piece B comprises fixed rings (301) fixedly installed on the two sides of the lower die (103) respectively, the top of the opposite side of the two groups of support plates (104) is provided with a clamping groove (302) matched with the fixed ring (301), the inner cavity of the two groups of fixed rings (301) is clamped in the corresponding side clamping groove (302) respectively, the inner cavity of the two groups of fixed rings (301) is inserted with second bolts (300), and one end of the two groups of second bolts (300) is threadedly connected to the bottom inner wall of the corresponding side clamping groove (302) respectively.

2. The LED luminaire shell forming machine of claim 1, wherein; The limiting piece comprises a limiting groove (105) formed on the surface of the bottom inner wall of the mounting frame (100), the two ends of the limiting groove (105) are slidably connected with limiting blocks (404), the top of the two groups of limiting blocks (404) is fixedly connected with the bottom of the corresponding side support plate (104) respectively, and the inner cavity of the limiting groove (105) is provided with a moving piece for moving the two groups of limiting blocks (404) inwards or outwards simultaneously.

3. An LED luminaire shell forming machine according to claim 2, wherein: The moving piece comprises a bidirectional screw rod (402) rotatably connected to the inner cavity of the limiting groove (105), the two ends of the bidirectional screw rod (402) are sleeved with bearings (401) respectively, the two groups of bearings (401) are inlaid on the inner wall surfaces of the corresponding sides of the limiting groove (105) respectively, and the two ends of the bidirectional screw rod (402) are threadedly connected with corresponding nut seats (403) respectively, and the two groups of nut seats (403) are fixedly inserted on the surfaces of the corresponding side limiting blocks (404) respectively.

4. The LED luminaire shell forming machine of claim 3, wherein: One end of the bidirectional screw rod (402) extends to the outside of the mounting frame (100) to one side, and the hand wheel (400) is fixedly connected to one end of the bidirectional screw rod (402).

5. The LED luminaire shell forming machine of claim 1, wherein: Two sides of the electric push rod (101) are connected with limiting rings (502) through telescopic parts respectively, inner cavities of two groups of the limiting rings (502) are slidingly inserted with limiting rods (503) respectively, one end of two groups of the limiting rods (503) is fixedly connected to the top surface of the upper die (102) respectively.

6. An LED luminaire shell forming machine according to claim 5, wherein: The telescopic part includes sliding rods (501) installed on opposite sides of two groups of the limiting rings (502) respectively, the surfaces of two groups of the sliding rods (501) are sleeved with fixed tubes (500) respectively, opposite ends of two groups of the fixed tubes (500) are fixedly connected to the corresponding side surfaces of the electric push rod (101) respectively, the surfaces of two groups of the fixed tubes (500) are threadedly connected with screw rods (504) respectively, one end of two groups of the screw rods (504) penetrates through the surface of the corresponding side fixed tube (500) and abuts against the surface of the corresponding side sliding rod (501) respectively.

7. An LED luminaire shell forming machine according to claim 6, wherein: The surfaces of two groups of the sliding rods (501) are fixedly connected with limiting strips (505) respectively, the inner walls of two groups of the fixed tubes (500) and the positions corresponding to the limiting strips (505) are all provided with sliding grooves (506), two groups of the limiting strips (505) are slidingly connected in the inner cavities of the corresponding side sliding grooves (506) respectively.

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