Device for removing burrs of internal threads

Abstract

The utility model discloses an internal thread deburring device which comprises a fixing frame, a clamping and discharging assembly is fixedly installed on the inner side wall of the fixing frame, a deburring assembly is fixedly installed at the top of the fixing frame, and a replacing assembly is arranged at the bottom of the deburring assembly. The clamping and discharging assembly comprises a first U-shaped frame and a rotating plate, the first U-shaped frame is fixedly installed on the inner side wall of the fixing frame, and the rotating plate is rotationally connected to the inner side wall of the first U-shaped frame. According to the internal thread deburring device, through the arranged clamping and discharging assembly, a workpiece can be clamped so that deburring can be conveniently conducted on the workpiece, operation is easy and convenient, the workpiece can be loosened after the deburring work is completed, chippings generated in the deburring work process can be collected while loosening is conducted, and the deburring efficiency is improved. And regular treatment of the chippings can be more convenient, and the using effect can be better.

Description

TECHNICAL FIELD

[0001] The utility model relates to a burr removing device technical field, specifically a device is removed to burr of internal thread. BACKGROUND

[0002] The burr of internal thread can adopt the following several methods: manual burr removing: using scraper, file, sandpaper and other tools, manually removing the burr on the internal thread. This method is suitable for small batch production or the case that the burr requirement is not high, and it needs to be noted that manual burr removing may damage the thread, and the efficiency is relatively low, magnetic force grinding burr removing: adopting the mode of magnetic force grinding, removing the burr through the rotation impact of magnetic force needle, this method is suitable for small size, large batch, non-precision small hardware product burr removing, and has high efficiency and low cost, but there may be the case that the burr is not completely cleaned, abrasive flow polishing burr removing: fixing the workpiece, and the abrasive circulates reciprocally to grind without damaging the workpiece, and the tolerance influence is 1-2 mu, and the smoothness reaches mirror effect. This method is suitable for relatively precise products with certain added value, but the cost is relatively high.

[0003] In view of the above related problems, the existing burr removing device will leave a lot of debris after burr removing, and manual cleaning will be very troublesome, and the circular file is usually installed by bolts, which will be very troublesome when it needs to be replaced, and will affect the use effect.

[0004] Therefore, the utility model provides a device for removing burrs of internal thread to solve the above problems. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a device for removing burrs of internal thread, which solves the problem that the existing burr removing device will leave a lot of debris after burr removing, and manual cleaning will be very troublesome.

[0006] To achieve the above purpose, the utility model is realized by the following technical scheme: a device for removing burrs of internal thread, comprising a fixing frame, a clamping and discharging assembly is fixedly installed on the inner side wall of the fixing frame, a burr removing assembly is fixedly installed on the top of the fixing frame, and a replacement assembly is arranged at the bottom of the burr removing assembly; the clamping and discharging assembly comprises a U-shaped frame one and a rotating plate, the U-shaped frame one is fixedly installed on the inner side wall of the fixing frame, the rotating plate is rotatably connected to the inner side wall of the U-shaped frame one, a U-shaped frame two is fixedly installed on the top of the rotating plate, a connecting rod is hinged to the inner side wall of the U-shaped frame two, an electric push rod one is fixedly installed on the top of the fixing frame, a clamping block is fixedly connected to the output end of the electric push rod one, a U-shaped frame three is hinged to the bottom of the clamping block, and the U-shaped frame three is hinged to the connecting rod.

[0007] Further, the deburring assembly comprises a support frame and a second electric push rod, the support frame is fixedly installed on the top of the fixed frame, the second electric push rod is fixedly installed on the top of the support frame, and the output end of the second electric push rod is fixedly connected with a lifting frame, and the inner side wall of the lifting frame is provided with a motor.

[0008] By adopting the technical scheme, the burrs can be processed.

[0009] Further, the replacement assembly comprises a spring and a moving plate, the spring is arranged on the inner side wall of the rotating shaft, the moving plate is fixedly connected at both ends of the spring, one side of the moving plate is fixedly installed with a clamping rod, the top of the moving plate is fixedly installed with a pulling plate, the lower portion of the rotating shaft is provided with a round file, the top end of the round file is fixedly connected with a connecting ring, and the clamping rod and the connecting ring are clamped.

[0010] By adopting the technical scheme, different types of round files can be conveniently replaced, and the replacement is simple and convenient.

[0011] Further, the replacement assembly further comprises a round rod, the round rod is fixedly connected to the inner side wall of the rotating shaft, and the pulling plate and the pulling plate are slidingly connected.

[0012] By adopting the technical scheme, the pulling plate can be more stable when moving.

[0013] Further, one side of the clamping block is fixedly installed with a stabilizing rod, and the stabilizing rod and the fixed frame are slidingly connected.

[0014] By adopting the technical scheme, the clamping block can be more stable when moving, and the clamping effect is also better.

[0015] Further, the clamping and discharging assembly further comprises a limiting plate, and the limiting plate is fixedly installed on the top of the rotating plate.

[0016] By adopting the technical scheme, a good limiting effect can be achieved.

[0017] Further, one side of the fixed frame is provided with a collecting box, and one side of the collecting box is fixedly installed with a handle.

[0018] By adopting the technical scheme, the debris can be collected for regular processing.

[0019] Advantages

[0020] The utility model provides a device of removing burrs from internal thread, and has the following advantages compared with prior art:

[0021] 1. The internal thread deburring device, through the clamping and discharging assembly, the workpiece can be clamped, so as to facilitate the deburring work, and the workpiece can be loosened after the deburring work is completed, and the debris generated in the deburring work process can be collected at the same time, so that the debris is treated regularly, and the use effect is better.

[0022] 2. The internal thread deburring device, through the deburring assembly and the replacement assembly, different types of round files can be replaced according to the type of internal thread, so that the round file is used more closely, and the deburring work is also helpful, so that the working efficiency is better, and the quality of the product is better, and the use experience is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme in the embodiment of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0024] Figure 1 is the overall structure of the present application schematic diagram;

[0025] Figure 2 is the overall structure of the present application schematic diagram; Figure 1

[0026] Figure 3 is the overall structure of the present application schematic diagram;

[0027] Figure 4 is the overall structure of the present application schematic diagram; Figure 3

[0028] In the figure: 1, fixed frame; 2, clamping and discharging assembly; 21, U-shaped frame one; 22, rotating plate; 23, U-shaped frame two; 24, connecting rod; 25, electric push rod one; 26, clamping block; 27, U-shaped frame three; 28, limiting plate; 3, deburring assembly; 31, support frame; 32, electric push rod two; 33, lifting frame; 34, motor; 35, rotating shaft; 4, replacement assembly; 41, spring; 42, moving plate; 43, clamping rod; 44, pull plate; 45, round rod; 46, round file; 47, connecting ring; 5, collection box; 6, handle. DETAILED DESCRIPTION

[0029] ​​It should be noted that in the description of the embodiments of the present application, the terms "front, back, left, right, top, bottom" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. The terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication between the two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] The present application will be further described in detail below with the aid of drawings and examples.

[0031] Referring to Figures 1 to 4 The embodiments of the present application provide a device for removing burrs from internal threads, which comprises a fixed frame 1, a clamping and discharging assembly 2 is fixedly installed on the inner side wall of the fixed frame 1, a deburring assembly 3 is fixedly installed on the top of the fixed frame 1, and a replacement assembly 4 is arranged at the bottom of the deburring assembly 3; the clamping and discharging assembly 2 comprises a U-shaped frame one 21 and a rotating plate 22, the U-shaped frame one 21 is fixedly installed on the inner side wall of the fixed frame 1, the rotating plate 22 is rotatably connected to the inner side wall of the U-shaped frame one 21, a U-shaped frame two 23 is fixedly installed on the top of the rotating plate 22, a connecting rod 24 is hinged to the inner side wall of the U-shaped frame two 23, an electric push rod one 25 is fixedly installed on the top of the fixed frame 1, a clamping block 26 is fixedly connected to the output end of the electric push rod one 25, a U-shaped frame three 27 is hinged to the bottom of the clamping block 26, the U-shaped frame three 27 is hinged to the connecting rod 24, and the clamping and discharging assembly 2 further comprises a limiting plate 28, which is fixedly installed on the top of the rotating plate 22.

[0032] In the embodiments, the electric push rod one 25 is then started to loosen the workpiece through the clamping block 26, and then the workpiece is taken out. In the process of moving the clamping block 26, the connecting rod 24 is moved by the U-shaped frame three 27, and then the rotating plate 22 is rotated in the U-shaped frame one 21 by the U-shaped frame two 23 through the connecting rod 24, so that the rotating plate 22 can guide the debris on its top to the inside of the collecting box 5 for collection, and the collection is simple and convenient.

[0033] Referring to Figures 1 to 4In an aspect of the embodiment, the deburring assembly 3 comprises a support frame 31 and an electric push rod 32, the support frame 31 is fixedly installed on the top of the fixed frame 1, the electric push rod 32 is fixedly installed on the top of the support frame 31, the output end of the electric push rod 32 is fixedly connected with a lifting frame 33, the inner side wall of the lifting frame 33 is provided with a motor 34, the output end of the motor 34 is fixedly connected with a rotating shaft 35, the replacement assembly 4 comprises a spring 41 and a moving plate 42, the spring 41 is arranged on the inner side wall of the rotating shaft 35, the moving plate 42 is fixedly connected at both ends of the spring 41, one side of the moving plate 42 is fixedly installed with a clamping rod 43, the top of the moving plate 42 is fixedly installed with a pulling plate 44, the lower side of the rotating shaft 35 is provided with a round file 46, the top end of the round file 46 is fixedly connected with a connecting ring 47, the clamping rod 43 and the connecting ring 47 are clamped, and the replacement assembly 4 further comprises a round rod 45, the round rod 45 is fixedly connected on the inner side wall of the rotating shaft 35, and the pulling plate 44 and the pulling plate 44 are slidingly connected.

[0034] In the embodiment, first, the electric push rod 1 can clamp the workpiece through the clamping block 26, then the electric push rod 2 is started to drive the lifting frame 33 to move, and then the motor 34 is started to drive the rotating shaft 35 to rotate, so that the round file 46 can deburr the internal thread, and the deburring is convenient, pulling the pulling plate 44 can make it slide on one side of the round rod 45, so that the pulling plate 44 can be shrunk by the moving plate 42 in the moving process, so as to separate the clamping rod 43 and the connecting ring 47, so as to disassemble the round file 46, and the replacement is also more convenient, so as to replace and use according to the diameter of the internal thread.

[0035] Refer to Figures 1 to 4 In an aspect of the embodiment, one side of the clamping block 26 is fixedly installed with a stabilizing rod, and the stabilizing rod is slidingly connected with the fixed frame 1.

[0036] In the embodiment, the clamping block 26 moves and slides on one side of the fixed frame 1 through the stabilizing rod.

[0037] Refer to Figures 1 to 4 In an aspect of the embodiment, one side of the fixed frame 1 is provided with a collection box 5, and one side of the collection box 5 is fixedly installed with a handle 6.

[0038] In the embodiment, the collection box 5 can collect the debris.

[0039] Working principle: first start electric push rod one 25 can be through the clamping block 26 to workpiece clamping work, then start electric push rod two 32 can drive the lifting frame 33 movement, and then open the motor 34 can drive the rotating shaft 35 rotation, so that the circular file 46 can be deburring work to internal thread, and deburring convenient, pull the pull plate 44 can let it in the one side of the round rod 45 slide, so that the pull plate 44 in the process of moving can through the moving plate 42 extrusion spring 41 shrink, so that the clamp rod 43 and connecting ring 47 between separation, in order to remove the circular file 46.

[0040] Then start electric push rod one 25 can be through the clamping block 26 loose workpiece, and then take out the workpiece, the clamping block 26 in the process of movement will through the U-shaped frame three 27 drive connecting rod 24 movement, and then by connecting rod 24 using U-shaped frame two 23 drive rotating plate 22 in the inside of U-shaped frame one 21 rotation, so that the rotating plate 22 can its top scrap guide collection box 5 inside collection.

[0041] It should be noted that in this document, the terms“first” and“second” and the like are used merely to distinguish one entity or action from another, without necessarily requiring or implying any such actual 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.

[0042] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and variations can be made to these embodiments 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 device for deburring an internal thread comprising a fixed frame (1), characterized in that: The inner side wall of the fixed frame (1) is fixedly installed with a clamping and discharging assembly (2), and the top of the fixed frame (1) is fixedly installed with a deburring assembly (3), and the bottom of the deburring assembly (3) is provided with a replacement assembly (4); The clamping and discharging assembly (2) comprises a U-shaped frame one (21) and a rotating plate (22), the U-shaped frame one (21) is fixedly installed on the inner side wall of the fixed frame (1), and the rotating plate (22) is rotatably connected to the inner side wall of the U-shaped frame one (21); the top of the rotating plate (22) is fixedly installed with a U-shaped frame two (23), the inner side wall of the U-shaped frame two (23) is hingedly connected with a connecting rod (24), the top of the fixed frame (1) is fixedly installed with an electric push rod one (25), the output end of the electric push rod one (25) is fixedly connected with a clamping block (26), and the bottom of the clamping block (26) is hingedly connected with a U-shaped frame three (27); and the U-shaped frame three (27) is hingedly connected with the connecting rod (24).

2. A device for deburring an internal thread according to claim 1, characterized in that: The deburring assembly (3) comprises a support frame (31) and an electric push rod two (32), the support frame (31) is fixedly installed on the top of the fixed frame (1), and the electric push rod two (32) is fixedly installed on the top of the support frame (31); the output end of the electric push rod two (32) is fixedly connected with a lifting frame (33), and the inner side wall of the lifting frame (33) is provided with a motor (34); the output end of the motor (34) is fixedly connected with a rotating shaft (35).

3. A device for deburring an internal thread according to claim 2, characterized in that: The replacement assembly (4) comprises a spring (41) and a moving plate (42), the spring (41) is arranged on the inner side wall of the rotating shaft (35), and the moving plate (42) is fixedly connected at both ends of the spring (41); one side of the moving plate (42) is fixedly installed with a clamping rod (43), the top of the moving plate (42) is fixedly installed with a pulling plate (44), the lower portion of the rotating shaft (35) is provided with a round file (46), the top end of the round file (46) is fixedly connected with a connecting ring (47), and the clamping rod (43) is clamped with the connecting ring (47).

4. A device for deburring an internal thread according to claim 3, characterized in that: The replacement assembly (4) further comprises a round rod (45), the round rod (45) is fixedly connected to the inner side wall of the rotating shaft (35), and the pulling plate (44) is slidably connected with the pulling plate (44).

5. A device for deburring an internal thread according to claim 1, characterized in that: One side of the clamping block (26) is fixedly installed with a stabilizing rod, and the stabilizing rod is slidably connected with the fixed frame (1).

6. A device for deburring an internal thread according to claim 1, characterized in that: The clamping and discharging assembly (2) further comprises a limiting plate (28), and the limiting plate (28) is fixedly installed on the top of the rotating plate (22).

7. A device for deburring an internal thread according to claim 1, characterized in that: One side of the fixed frame (1) is provided with a collecting box (5), and one side of the collecting box (5) is fixedly installed with a handle (6).

Images