Clamp for processing halogen lampshade blow mold

Abstract

The utility model relates to the technical field of mould processing, in particular to a clamp for processing a blowing mould of a halogen lamp shade, which comprises a support, a bracket, a clamping device and a clamping device, and the top surface of the support is provided with a placing plate; a fixing structure is installed on the placing plate and comprises a fixing rear plate, the fixing rear plate is fixedly installed on the rear wall of the placing plate, a rotating sleeve is movably installed on the outer side of the upper end of the support through a bearing, a fixing block is fixedly connected to the outer wall of the rotating sleeve, and a connecting frame is horizontally inserted into the inner side of the end of the fixing block. The outer wall of the fixing block is in threaded connection with a first bolt, a sliding block is slidably mounted on the inner side of the end of the connecting frame, and a lifting frame is vertically inserted into the sliding block. By arranging the bearing, the rotating sleeve can rotate on the outer side of the support, then the movable plate can be driven to move on the outer side of the containing plate in the circumferential direction, stepless adjustment of the position of the movable plate is achieved, and the application range of the device is widened.

Description

Technical Field

[0001] This utility model relates to the field of mold processing technology, specifically a fixture for processing halogen lampshade blow molding molds. Background Technology

[0002] Halogen lamps are a variant of incandescent lamps. The principle is to inject halogen gases such as iodine or bromine into the bulb. At high temperatures, the sublimated tungsten filament reacts chemically with the halogen. After cooling, the tungsten re-solidifies on the filament, forming a balanced cycle. The lamp cover is the shell installed outside the halogen lamp, and it is mostly formed by blow molding.

[0003] In response, Chinese patent application number CN202322389659.8 discloses a mold processing fixture, including a mold placement base plate. The mold placement base plate has multiple fixture mounting frames inside. The mold placement base plate and the fixture mounting frames are connected by a position limiting component. The fixture mounting frames are connected to a mold clamping plate located above the mold placement base plate via a one-way position adjustment component. The position limiting component includes multiple fixed limiting plates fixed to the lower surface of the mold placement base plate. The fixed limiting plates and the mold placement base plate are internally threaded with limiting threaded rods. A rotating disk is fixed below the limiting threaded rods. This utility model provides a mold processing fixture that allows for convenient adjustment and installation of different numbers of mold clamping plates and adjustment of their positions, thereby enabling multi-face clamping and limiting of irregularly shaped molds for stable clamping.

[0004] This fixture uses multiple sets of limiting grooves on the mold placement base plate to place the position limiting component in different limiting grooves as needed, thereby fixing irregular molds. However, the fixed position of the limiting grooves and the large angular deviation between adjacent sets of limiting grooves will prevent the mold clamping plate from stably fitting with the mold surface, thus affecting the applicability of the device.

[0005] Therefore, in order to solve the above problems, a fixture for processing halogen lamp cover blow molding molds is proposed. Utility Model Content

[0006] The purpose of this utility model is to provide a fixture for processing halogen lamp cover blow molding molds, in order to solve the problem mentioned in the background art that the fixtures in the prior art can fix irregular molds by placing position limiting components in different limiting grooves on the mold placement base plate according to the requirements. However, the positions of the limiting grooves are fixed, and there is a large angular deviation between two adjacent sets of limiting grooves, which makes it impossible for the mold clamping plate to fit stably with the surface of the mold, thus affecting the applicability of the device.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a fixture for processing halogen lampshade blow molding molds, comprising: a bracket, wherein a placement plate is mounted on the top surface of the bracket;

[0008] A fixing structure is installed on the placement plate. The fixing structure includes a fixing back plate, which is fixedly installed on the rear wall of the placement plate. A rotating sleeve is movably installed on the upper outer side of the bracket via a bearing. A fixing block is fixedly connected to the outer wall of the rotating sleeve. A connecting frame is horizontally inserted into the inner side of the end of the fixing block. A first bolt is threadedly connected to the outer wall of the fixing block. A slider is slidably installed on the inner side of the end of the connecting frame. A lifting frame is vertically inserted inside the slider. A movable plate is threadedly connected to the outer wall of the slider. A second bolt is fixedly connected to the upper end of the movable plate. A threaded rod is movably installed on the inner side of the end of the connecting frame via a rotating shaft.

[0009] Preferably, the rotating sleeve is provided in four sets, and the four sets of rotating sleeves are installed in an up-down manner.

[0010] Preferably, the first bolt passes through the fixing block and the connecting frame.

[0011] Preferably, the movable plate extends through the slider and the lifting frame.

[0012] Preferably, the lifting frame has holes, and the diameter of the second bolt is greater than the distance between two adjacent sets of holes.

[0013] Preferably, the threaded rod passes through the slider and is threadedly connected to the slider.

[0014] Compared with the prior art, the beneficial effects of this utility model are: by setting a bearing, the rotating sleeve can rotate on the outside of the bracket, thereby driving the movable plate to move in the circumferential direction on the outside of the placement plate, realizing stepless adjustment of the position of the movable plate, and improving the applicability of the device.

[0015] This invention features a fixed structure. The mold is placed on the top surface of a mounting plate, ensuring the rear wall of the mold adheres to the front of the mounting plate. A connecting bracket is then inserted into the inner side of the fixed block. The first bolt, passing through the fixed block and the connecting bracket, is tightened to fix the connecting bracket to the fixed block, thus establishing a connection between them. Pulling the connecting bracket causes the fixed block and rotating sleeve to rotate via bearings on the outside of the support, allowing stepless adjustment of the second bolt's position on the outside of the mold. Pulling the second bolt upwards moves it to the outer side of the mold's sidewall. Tightening the movable plate, which passes through the slider and the lifting frame, fixes the lifting frame to the slider, thus fixing the height of the second bolt. The diameter of the second bolt is greater than the distance of the hole on the lifting frame, ensuring the second bolt stably adheres to the mold's sidewall after tightening. Rotating the threaded rod, which is threadedly connected to the slider, moves the slider inside the connecting bracket, causing the second bolt to adhere to the mold's sidewall, thus fixing the mold. Attached Figure Description

[0016] Figure 1 This is a front view schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a bottom view of the structure of this utility model;

[0018] Figure 3 This is a side view of the structure of the fixing block and connecting frame of this utility model;

[0019] Figure 4 This is an exploded view of the structure of the fixing block and slider of this utility model.

[0020] In the diagram: 1. Bracket; 11. Placement plate; 2. Fixing structure; 21. Fixing back plate; 22. Rotating sleeve; 23. Bearing; 24. Fixing block; 25. Connecting frame; 26. First bolt; 27. Slider; 28. Lifting frame; 29. ​​Movable plate; 210. Second bolt; 211. Threaded rod. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4 An embodiment of a fixture for processing halogen lampshade blow molding molds provided by this utility model:

[0023] The bracket 1 and the placement plate 11 used in this application are products that can be purchased directly from the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be described in detail here.

[0024] A fixture for processing blow molding molds for halogen lamp covers includes: a bracket 1, on the top surface of which a placement plate 11 is mounted;

[0025] A fixing structure 2 is installed on the placement plate 11. The fixing structure 2 includes a fixing back plate 21, which is fixedly installed on the rear wall of the placement plate 11. A rotating sleeve 22 is movably installed on the outer side of the upper end of the bracket 1 through a bearing 23. A fixing block 24 is fixedly connected to the outer wall of the rotating sleeve 22. A connecting frame 25 is horizontally inserted into the inner side of the end of the fixing block 24. A first bolt 26 is threadedly connected to the outer wall of the fixing block 24. A slider 27 is slidably installed on the inner side of the end of the connecting frame 25. A lifting frame 28 is vertically inserted inside the slider 27. A movable plate 29 is threadedly connected to the outer wall of the slider 27. A second bolt 210 is fixedly connected to the upper end of the movable plate 29. A threaded rod 211 is movably installed on the inner side of the end of the connecting frame 25 through a rotating shaft. The rotating sleeve 22 can rotate on the outside of the bracket 1, thereby driving the movable plate 29 to move in the circumferential direction on the outside of the placement plate 11, realizing stepless adjustment of the position of the movable plate 29 and improving the applicability of the device.

[0026] Furthermore, four sets of rotating sleeves 22 are provided. The four sets of rotating sleeves 22 are installed in an up-down manner. The four sets of rotating sleeves 22 do not interfere with each other and can be rotated arbitrarily to adjust the position of the second bolt 210, so as to ensure that the second bolt 210 is stably attached to the outer wall of the mold.

[0027] Furthermore, the first bolt 26 passes through the fixing block 24 and the connecting frame 25. The connecting frame 25 can be fixed inside the fixing block 24 by the first bolt 26, so as to realize convenient assembly and disassembly between the connecting frame 25 and the fixing block 24.

[0028] Furthermore, the movable plate 29 passes through the slider 27 and the lifting frame 28. The lifting frame 28 can be fixed inside the slider 27 through the movable plate 29, so as to facilitate the adjustment of the position of the lifting frame 28 inside the slider 27.

[0029] Furthermore, the lifting frame 28 has holes, and the diameter of the second bolt 210 is greater than the distance between two adjacent sets of holes. When the holes on the lifting frame 28 are selected so that the movable plate 29 passes through the lifting frame 28, the second bolt 210 can contact the mold, which can ensure the stability of the mold.

[0030] Furthermore, the threaded rod 211 passes through the slider 27 and is threadedly connected to the slider 27. Rotating the threaded rod 211 can drive the slider 27 to move inside the connecting frame 25, which can drive the second bolt 210 to fit into the mold, thereby fixing the mold.

[0031] Working principle: Before processing, the mold is placed on the top surface of the placement plate 11 so that the back wall of the mold is attached to the front of the fixed back plate 21. Then, the connecting frame 25 is inserted into the inner side of the fixed block 24. Then, the first bolt 26 is tightened. The first bolt 26 passes through the fixed block 24 and the connecting frame 25, which can fix the connecting frame 25 on the fixed block 24, realizing the connection and fixation between the connecting frame 25 and the fixed block 24. Then, the connecting frame 25 is pulled, which drives the fixed block 24 and the rotating sleeve 22 to rotate on the outside of the bracket 1 through the bearing 23. The position of the second bolt 210 on the outside of the mold can be infinitely adjusted.

[0032] Next, pull the second bolt 210 upward to move it to the outside of the sidewall of the mold. Then tighten the movable plate 29, which passes through the slider 27 and the lifting frame 28. The lifting frame 28 can be fixed on the slider 27 to fix the position and height of the second bolt 210. The diameter of the second bolt 210 is larger than the distance of the hole on the lifting frame 28, so that after the movable plate 29 is tightened, the second bolt 210 can stably fit against the sidewall of the mold.

[0033] Finally, rotate the threaded rod 211. The threaded rod 211 is threadedly connected to the slider 27. The rotation of the threaded rod 211 will drive the slider 27 to move inside the connecting frame 25, which can drive the second bolt 210 to fit against the side wall of the mold, thereby fixing the mold.

[0034] Furthermore, the rotating sleeve 22 and the fixing block 24 are provided with four sets, so four sets of second bolts 210 can be installed, which can ensure the stability of the mold.

[0035] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A jig for processing a halogen lamp cover blow molding mold, comprising: Support (1), the top surface of the support (1) is provided with a placing plate (11); It is characterized by: The placing plate (11) is provided with a fixing structure (2), the fixing structure (2) comprises a fixing back plate (21), the fixing back plate (21) is fixedly installed on the rear wall of the placing plate (11), the outer side of the upper end of the support (1) is movably installed with a rotating sleeve (22) through a bearing (23), the outer wall of the rotating sleeve (22) is fixedly connected with a fixing block (24), the end inner side of the fixing block (24) is horizontally inserted with a connecting frame (25), the outer wall of the fixing block (24) is threadedly connected with a first bolt (26), the end inner side of the connecting frame (25) is slidably installed with a sliding block (27), the inner part of the sliding block (27) is vertically inserted with a lifting frame (28), the outer wall of the sliding block (27) is threadedly connected with a movable plate (29), the upper end of the movable plate (29) is fixedly connected with a second bolt (210), the end inner side of the connecting frame (25) is movably installed with a threaded rod (211) through a rotating shaft.

2. A jig for processing a blow-molding die for a halogen lamp cover according to claim 1, characterized in that: The rotating sleeve (22) is provided with four groups, and the four groups of rotating sleeves (22) are installed in an up-down manner.

3. A jig for processing a blow-mold of a halogen lamp cover according to claim 1, wherein: The first bolt (26) penetrates the fixing block (24) and the connecting frame (25).

4. A clamp for processing a halogen lamp cover blow molding mold according to claim 1, characterized in that: The movable plate (29) penetrates the sliding block (27) and the lifting frame (28).

5. A clamp for processing a halogen lamp cover blow molding mold according to claim 1, characterized in that: Holes are formed in the lifting frame (28), and the diameter of the second bolt (210) is greater than the distance between adjacent two groups of holes.

6. A clamp for processing a halogen lamp cover blow molding mold according to claim 1, characterized in that: The threaded rod (211) penetrates the sliding block (27) and is threadedly connected with the sliding block (27).

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