Clamping device for aluminum die casting machining

Abstract

The utility model provides a clamping device for aluminum die casting machining, and relates to the field of clamping devices, a main body of a limiting rod is of a lead screw structure, the limiting rod penetrates through a guide groove upwards, and the clamping device solves the problems that when a clamping device in the prior art is used, the clamping position cannot be freely adjusted according to different sizes of current castings, and the clamping effect is poor. In order to solve the problems that in the prior art, due to the fact that a clamp at a fixed position needs to be replaced for use according to different sizes of castings, the clamping efficiency cannot be improved, and limitation exists, a movable seat capable of moving along a guide groove is arranged, so that when the movable seat is used, the movable seat can be replaced according to the different sizes of the actual castings; the position of the movable seat connected in the base in a sliding mode is adjusted, and after the transverse position of the movable seat is adjusted, a nut is screwed to a limiting rod fixedly connected to the outer side of a sliding block to make contact with the base, so that rapid fixing and limiting operation is achieved, and then the purpose of being more practical is achieved.

Description

Technical Field

[0001] The utility model belongs to the field of clamping devices, in particular to a clamping device used for processing aluminum die castings. Background Art

[0002] Aluminum castings refer to equipment and devices made of pure aluminum or aluminum alloys by casting. Generally, aluminum or aluminum alloys heated to liquid form are poured into the mold cavity using a sand mold or a metal mold, and the aluminum parts or aluminum alloy parts of various shapes and sizes obtained are usually called aluminum die castings. After the aluminum die casting is completed, there will be certain hair scraps on its outer surface. In order to make the casting have better precision, a corresponding clamping device is needed to clamp and position the casting to facilitate subsequent processing. However, when the existing clamping device is used, it cannot freely adjust the clamping position according to the size of the current casting, so that the fixed position clamp needs to be replaced according to the size of the casting, and the clamping efficiency cannot be improved, which has limitations.

[0003] Therefore, in view of the shortcomings of the above-mentioned scheme in actual production and implementation, it has been revised and improved. At the same time, in the spirit and concept of seeking excellence, with the assistance of professional knowledge and experience, and after many ingenuity and experiments, the present utility model was created. A clamping device for aluminum die-casting processing is provided to solve the problem that the existing clamping device cannot freely adjust the clamping position according to the size of the current casting during use, so that the fixed position clamp needs to be replaced and used according to the size of the casting, and the clamping efficiency cannot be improved. There are limitations. Utility Model Content

[0004] The utility model proposes a clamping device for processing aluminum die-castings, which solves the problem that the clamping device in the prior art cannot freely adjust the clamping position according to the size of the current casting when in use, so that the clamps in the fixed position need to be replaced and used according to the size of the casting, and the clamping efficiency cannot be improved, and there are limitations.

[0005] The technical solution of the utility model is implemented as follows: a clamping device for aluminum die casting processing includes a moving seat, the main body of the moving seat is a rectangular structure, and a slider is fixedly connected to the outside of the moving seat, and two sliders are fixedly connected to the outside of each moving seat in opposite directions, and the moving seat is slidably connected in the guide groove through the slider fixedly connected on its outer surface, and a limiting rod is fixedly connected to the top surface of the slider located on the upper side, and the main body of the limiting rod is a screw rod structure, the limiting rod passes through the guide groove to the upper side, and a nut is screwed on the outside of the limiting rod, and the limiting rod and the nut together constitute a limiting structure for the moving seat and the slider:

[0006] As a preferred embodiment, the guide groove is opened in an internal position of the base, and the main body of the base is a rectangular frame structure, two guide grooves are opened opposite to each other inside the base, and an inclined surface is opened on the outer side of the base, and a mounting plate is fixedly connected to the inclined surface.

[0007] As a preferred embodiment, the mounting plates are provided at four locations, and the four mounting plates are respectively fixedly connected to the four corners on the outer side of the base, and through holes are provided inside the four mounting plates, which are mounting holes, and the mounting holes and the mounting plates together constitute a support and limiting structure for the base.

[0008] As a preferred embodiment, a guide frame is fixedly connected to a side of the movable seat away from the base, and the guide frame and the movable seat are vertically arranged, a longitudinal groove is opened inside the guide frame, and the guide frame and the movable seat together constitute a supporting structure.

[0009] As a preferred embodiment, a through hole is opened on the upper side of the guide frame, a bearing seat is installed inside the through hole, an adjusting rod is installed inside the bearing seat, and the main body of the adjusting rod is a screw rod structure, and a knob is fixedly connected to the top end surface of the adjusting rod.

[0010] As a preferred embodiment, the knob and the adjusting rod together constitute a driving structure, and a moving block is installed inside the guide frame, and a screw hole matching the adjusting rod is opened inside the moving block, and two sliders are fixedly connected to the outside of the moving block in opposite directions, and the moving block is slidably connected to the longitudinal groove opened in the guide frame through the sliders fixedly connected on its outer surface, and a socket is opened inside the moving block, and a limit frame is inserted inside the socket.

[0011] After using the above technical solution, the beneficial effects of the utility model are:

[0012] 1. In the utility model, a limit frame that can be plugged in and out of the socket opened in the moving block is provided, so that when the casting is being positioned, the limit frame can be pulled out from the inside of the socket according to the different specifications of the current aluminum die-casting, so that when the moving block and the limit frame are clamped and positioned, the limit frame can be set to perform a rapid pressing and positioning operation, thereby achieving the purpose of improving the pressing efficiency of the casting.

[0013] 2. In the utility model, a movable seat that can move along the guide groove is provided, so that when it is used, the position of the movable seat slidably connected to the base can be adjusted according to the size of the actual casting, and after the lateral position adjustment of the movable seat is completed, a nut is screwed onto the limit rod fixedly connected to the outside of the slider to contact with the base to achieve rapid fixed limit operation, thereby achieving a more practical purpose. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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.

[0015] Figure 1 It is a front side structural schematic diagram of the clamping device of the utility model;

[0016] Figure 2 It is a right side structural schematic diagram of the clamping device of the utility model;

[0017] Figure 3 It is a schematic diagram of the combined structure of the moving block and the limiting frame of the clamping device of the utility model;

[0018] Figure 4 It is a schematic diagram of the top view of the clamping device of the utility model;

[0019] Figure 5 It is a schematic diagram of the combined structure of the moving seat and the guide frame of the clamping device of the utility model;

[0020] Figure 6 It is a left side structural schematic diagram of the clamping device of the utility model;

[0021] In the figure, 1, base; 101, guide groove; 102, mounting plate; 103, mounting hole; 2, moving seat; 201, clamping block; 202, limiting rod; 203, nut; 3, guide frame; 301, adjusting rod; 302, knob; 303, moving block; 304, slider; 305, jack; 306, limiting frame. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figure 1-Figure 6As shown, a clamping device for aluminum die casting processing includes: a moving seat 2, the main body of the moving seat 2 is a rectangular structure, and a clamping block 201 is fixedly connected to the outer side of the moving seat 2, and two clamping blocks 201 are fixedly connected to the outer side of each moving seat 2 in opposite directions, and the moving seat 2 is slidably connected in the guide groove 101 through the clamping blocks 201 fixedly connected on its outer side surface, and a limiting rod 202 is fixedly connected to the top surface of the clamping block 201 located on the upper side, and the main body of the limiting rod 202 is a screw rod structure, the limiting rod 202 passes through the guide groove 101 to the upper side, and the outer side of the limiting rod 202 is screwed with a nut 203, and the limiting rod 2 02 and nut 203 together constitute a limiting structure for the moving seat 2 and the block 201, the knob 302 and the adjusting rod 301 together constitute a driving structure, and a moving block 303 is installed inside the guide frame 3, and a screw hole matching the adjusting rod 301 is opened inside the moving block 303, and two sliders 304 are fixedly connected to the outside of the moving block 303 in opposite directions, the moving block 303 is slidably connected in the longitudinal groove opened in the guide frame 3 through the sliders 304 fixedly connected on its outer surface, and a socket 305 is opened inside the moving block 303, and a limiting frame 306 is inserted inside the socket 305.

[0024] Among them, the guide groove 101 is opened at the internal position of the base 1, and the main body of the base 1 is a rectangular frame structure. Two guide grooves 101 are opened opposite to each other inside the base 1, and an inclined surface is opened on the outer side of the base 1, and a mounting plate 102 is fixedly connected to the inclined surface. There are four mounting plates 102 in total, and the four mounting plates 102 are respectively fixedly connected to the four corners of the outer surface of the base 1, and through holes are opened inside the four mounting plates 102, which are mounting holes 103, and the mounting holes 103 and the mounting plates 102 together constitute a support and limiting structure for the base 1.

[0025] Among them, a guide frame 3 is fixedly connected to the side of the movable seat 2 away from the base 1, and the guide frame 3 and the movable seat 2 are vertically arranged, a longitudinal groove is opened inside the guide frame 3, and the guide frame 3 and the movable seat 2 together constitute a supporting structure, a through hole is opened on the upper side of the guide frame 3, a bearing seat is installed inside the through hole, an adjusting rod 301 is installed inside the bearing seat, and the main body of the adjusting rod 301 is a screw structure, and a knob 302 is fixedly connected to the top surface of the adjusting rod 301.

[0026] When in use, when the aluminum die-casting is being processed, the base 1 can be placed on the workbench, and the bolts can be simultaneously passed through the mounting holes 103 opened in the mounting plate 102 to connect with the workbench, and the base 1 can be fixed and limited simultaneously. According to the different specifications of the current aluminum die-casting, the lateral position of the moving seat 2 slidably connected in the guide groove 101 can be manually adjusted, and when the lateral position adjustment of the moving seat 2 is completed, the nut 203 can be screwed onto the limit rod 202 fixedly connected to the outside of the clamping block 201 to achieve the rapid positioning of the moving seat 2.

[0027] And after the moving seat 2 is limited, the limit frame 306 can be synchronously inserted into the internal position of the socket 305 opened in the moving block 303 for assembly, and the aluminum die-casting can be placed on the base 1 synchronously, and the adjusting rod 301 can be rotated by holding the knob 302 fixedly connected to the top surface of the adjusting rod 301, and the height of the current moving block 303 and the limit frame 306 can be adjusted through the transmission connection between the adjusting rod 301 and the moving block 303, so that when clamping and limiting, it can clamp and limit the aluminum die-casting more efficiently and stably, so as to achieve the purpose of more convenience and subsequent processing.

Claims

1. A clamping device for aluminum die casting processing, characterized in that: The invention comprises a moving seat (2), the main body of the moving seat (2) being a rectangular structure, and a clamping block (201) being fixedly connected to the outer side of the moving seat (2), and two clamping blocks (201) being fixedly connected to the outer side of each moving seat (2) in opposite directions, and the moving seat (2) being slidably connected in a guide groove (101) through the clamping blocks (201) fixedly connected to the outer side surface thereof, and a limiting rod (202) being fixedly connected to the top end surface of the clamping block (201) located on the upper side, and the main body of the limiting rod (202) being a screw rod structure, the limiting rod (202) passing through the guide groove (101) toward the upper side, and a nut (203) being screwed to the outer side of the limiting rod (202), and the limiting rod (202) and the nut (203) together forming a limiting structure for the moving seat (2) and the clamping block (201).

2. A clamping device for aluminum die casting processing according to claim 1, characterized in that: The guide groove (101) is provided at an internal position of the base (1), and the main body of the base (1) is a rectangular frame structure. Two guide grooves (101) are provided in opposite directions inside the base (1), and an inclined surface is provided on the outer side of the base (1), and a mounting plate (102) is fixedly connected to the inclined surface.

3. A clamping device for aluminum die casting processing according to claim 2, characterized in that: The mounting plates (102) are provided at four locations in total, and the four mounting plates (102) are respectively fixedly connected to the four corners of the outer surface of the base (1), and the interiors of the four mounting plates (102) are provided with through holes, which are mounting holes (103), and the mounting holes (103) and the mounting plates (102) together form a support and limiting structure for the base (1).

4. A clamping device for aluminum die casting processing according to claim 1, characterized in that: A guide frame (3) is fixedly connected to the side of the movable seat (2) away from the base (1), and the guide frame (3) and the movable seat (2) are vertically arranged. A longitudinal groove is provided inside the guide frame (3), and the guide frame (3) and the movable seat (2) together form a supporting structure.

5. A clamping device for aluminum die casting processing according to claim 4, characterized in that: A through hole is provided on the upper side of the guide frame (3), a bearing seat is installed inside the through hole, an adjusting rod (301) is installed inside the bearing seat, and the main body of the adjusting rod (301) is a screw rod structure, and a knob (302) is fixedly connected to the top end surface of the adjusting rod (301).

6. A clamping device for aluminum die casting processing according to claim 5, characterized in that: The knob (302) and the adjusting rod (301) together form a driving structure, and a moving block (303) is installed inside the guide frame (3), and a screw hole matching the adjusting rod (301) is provided inside the moving block (303), and two sliders (304) are fixedly connected to the outside of the moving block (303) in opposite directions, and the moving block (303) is slidably connected to a longitudinal groove provided in the guide frame (3) through the sliders (304) fixedly connected on its outer surface, and a plug hole (305) is provided inside the moving block (303), and a limit frame (306) is inserted inside the plug hole (305).

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