Deburring device
By designing a deburring device that includes a base, a slide, a fixed structure, and a rotary drive mechanism, the synchronous movement and cutting of the thread rod are achieved by utilizing the forward and reverse rotation of the die cutter. This solves the problem of low efficiency in thread rod burr removal in the prior art and realizes highly efficient burr removal.
Patent Information
- Application Number
- CN202423183919.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-23
AI Technical Summary
In existing technologies, using a wire brush to remove burrs from the threaded rod on the handle is inefficient and consumes a lot of the operator's time.
Design a deburring device, including a base, a slide, a fixed structure, a rotary drive mechanism, and a die cutter. The rotary drive mechanism drives the die cutter to rotate forward or backward, and the internal thread structure engages with the threaded rod to achieve synchronous movement and deburring.
It improves the efficiency of burr removal on the threaded rod of the handle, saves operators time, and is more efficient than the traditional wire brush method.
Smart Images
Figure CN223670351U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to deburring technical field, especially a deburring device. BACKGROUND
[0002] The handle refers to the part that people hold with hands, which is commonly seen on various tools and equipment, and its main purpose is to improve the control and comfort of the user, prevent slipping and misoperation. The handle is usually composed of a holding part and a threaded rod. The threaded rod is used to facilitate the installation or fixation of the handle on the equipment. After the threaded rod is processed, deburring treatment needs to be performed on the threaded rod to ensure the connection quality of the threaded rod. In the prior art, the operator often uses a steel wire brush to brush off burrs along the surface of the threaded rod. This deburring method requires a large amount of time for the operator, which is not conducive to improving the deburring efficiency of the threaded rod on the handle. SUMMARY
[0003] The utility model aims at at least one of the technical problems existing in the prior art. To this end, the utility model provides a deburring device, which is beneficial to improving the deburring efficiency of the threaded rod on the handle.
[0004] According to the deburring device of the utility model embodiment, the deburring device comprises:
[0005] a base;
[0006] a sliding seat, which is connected to the base in a sliding manner along the front-rear direction;
[0007] a fixing structure, which is arranged on the sliding seat and is used to fix the holding part of the handle on the sliding seat, so that the threaded rod of the handle is parallel to the front-rear direction and the rotation of the threaded rod around its own axis is limited;
[0008] a rotary driving mechanism, which is arranged on the base;
[0009] a die cutter, which is rotatably connected to the base, has a machining hole and an internal thread structure matched with the threaded rod on the die cutter, and the internal thread structure is arranged on the inner wall of the machining hole. The rotary driving mechanism can drive the die cutter to rotate forward. The threaded rod and the sliding seat can move forward and approach the die cutter, so that the internal thread structure and the threaded rod are mutually screwed, and the internal thread structure removes the burrs on the threaded rod. The rotary driving mechanism can drive the die cutter to rotate reversely, so that the threaded rod and the sliding seat move backward, and the threaded rod exits from the machining hole.
[0010] The deburring device has at least the following beneficial effects:
[0011] When deburring is needed for the threaded rod on the handle, the operator can first place the holding part of the handle on the fixing structure on the sliding seat, so that the fixing structure can fix the holding part of the handle on the sliding seat, so as to limit the rotation of the threaded rod on the handle around its own axis. On the other hand, the fixing structure also plays a positioning role for the handle, so that the threaded rod of the handle is parallel to the front-back direction, and also so that the axis of the threaded rod of the handle coincides with the axis of the machining hole on the die cutter. Then the rotating drive mechanism drives the die cutter to rotate forward, at which time the operator can push the handle forward, so that the handle and the sliding seat move forward and approach the die cutter. When the threaded rod approaches the die cutter, the internal thread structure matched with the threaded rod starts to screw with the threaded rod. Since the die cutter rotates forward and the threaded rod cannot rotate around its own axis under the action of the fixing structure, the internal thread structure starts to drive the threaded rod and the sliding seat to move forward, so that the threaded rod extends into the machining hole. During the forward movement of the threaded rod, the rotating internal thread structure can cut the surface of the threaded rod to remove the burrs on the threaded rod.
[0012] After the threaded rod moves forward by a certain distance, the burrs on the threaded rod are removed. At this time, the rotating drive mechanism drives the die cutter to rotate reversely, at which time the reversely rotating internal thread structure drives the threaded rod and the sliding seat to move backward, so that the threaded rod withdraws from the machining hole, thereby completing the deburring of the threaded rod. Finally, the operator can take away the handle from the sliding seat. The deburring device removes the burrs on the threaded rod through the rotating die cutter, and can synchronously drive the threaded rod to move during deburring, so that the die cutter can quickly remove all the burrs on the threaded rod. Compared with the way that the operator removes the burrs using a steel wire brush, a lot of time of the operator is saved, thereby facilitating to improve the deburring efficiency of the threaded rod on the handle.
[0013] According to the deburring device, the sliding seat is provided with a matching groove, the fixing structure comprises two elastic clamping pieces, the two elastic clamping pieces are respectively arranged on the two inner side walls opposite to each other of the matching groove, and the region between the two elastic clamping pieces is used for extending the holding part of the handle, so that the two elastic clamping pieces can clamp the holding part of the handle.
[0014] According to the deburring device, the sliding seat is provided with a limiting plate, the limiting plate is arranged on the front end of the sliding seat, and the limiting plate is used for abutting against the holding part of the handle between the two elastic clamping pieces.
[0015] According to the deburring device, the upper ends of the two elastic clamping pieces are respectively provided with inclined guide inclined surfaces, the included angle formed by the two guide inclined surfaces faces upward, and the two guide inclined surfaces are respectively used for abutting against the holding part of the handle.
[0016] According to the burring device of the embodiment of the present application, the rotating driving mechanism comprises a motor and a transmission assembly, an output shaft of the motor is connected with the die cutter through the transmission assembly, so that the motor can drive the die cutter to rotate forward or reversely.
[0017] According to the burring device of the embodiment of the present application, the transmission assembly comprises a driving pulley, a driven pulley and a belt, the driving pulley and the driven pulley are rotatably connected to the base, the driving pulley is connected with the output shaft of the motor, the driven pulley is connected with the die cutter, and the belt is arranged on the driving pulley and the driven pulley.
[0018] According to the burring device of the embodiment of the present application, the transmission assembly further comprises a tension pulley, the tension pulley is rotatably connected to the base, the position of the tension pulley in the up-down direction can be adjusted, and the tension pulley is pressed on the belt to increase the tension of the belt.
[0019] According to the burring device of the embodiment of the present application, further comprising a spring piece, a push rod, a push block and a first travel switch, the base is formed with a guide hole, the push rod is parallel to the front-rear direction, the push rod is arranged in the guide hole, so that the push rod can slide along the front-rear direction, the push block is slidably connected to the base along the front-rear direction, the push block is connected with the push rod, the spring piece is sleeved on the push rod, the front and rear ends of the spring piece are connected with the base and the push block respectively, the spring piece is used for driving the push block and the push rod to move backward, the rear end of the push rod is used for abutting against the threaded rod, the first travel switch is arranged on the base, the first travel switch is arranged in front of the push block, the first travel switch is electrically connected with the rotating driving mechanism, the push block can move forward and abut against the first travel switch, so that the rotating driving mechanism drives the die cutter to reverse.
[0020] According to the burring device of the embodiment of the present application, further comprising a second travel switch, the second travel switch is arranged on the base, the second travel switch is arranged behind the push block, the second travel switch is electrically connected with the rotating driving mechanism, the push block can move backward and abut against the second travel switch, so that the rotating driving mechanism is closed.
[0021] According to the burring device of the embodiment of the present application, further comprising a protective fence, the protective fence is arranged on the base, the protective fence is used for covering the die cutter, and the area surrounded by the protective fence and the base can be entered by the sliding seat.
[0022] Additional aspects and advantages of the present application will be given in part in the following description, become apparent from the following description, or be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS
[0023] The present application will be further described below in conjunction with the drawings and embodiments, wherein:
[0024] Figure 1 It is a structure schematic view of the handle of the embodiment of the present application;
[0025] Figure 2 It is a structure schematic view of the deburring device of the embodiment of the present application;
[0026] Figure 3 It is Figure 2 It is a local enlarged view of A in the middle;
[0027] Figure 4 It is a local structure schematic view of the deburring device of the embodiment of the present application;
[0028] Figure 5 It is an internal structure schematic view of the deburring device of the embodiment of the present application;
[0029] Figure 6 It is a structure schematic view of the rotating drive mechanism in the deburring device of the embodiment of the present application;
[0030] Figure 7 It is a structure schematic view of the die cutter in the deburring device of the embodiment of the present application;
[0031] Reference signs:
[0032] Base 100; sliding seat 110; matching groove 111; fixed structure 120; elastic clamping piece 121; guide inclined surface 122; limiting plate 130; spring piece 140; push rod 150; push block 160; first stroke switch 170; second stroke switch 180; protective fence 190;
[0033] Rotating drive mechanism 200; motor 210; driving pulley 220; driven pulley 230; belt 240; tension pulley 250;
[0034] Die cutter 300; processing hole 310; internal thread structure 320. DETAILED DESCRIPTION
[0035] The embodiments of the present application will be described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the present application, and cannot be understood as limiting the present application.
[0036] In the description of the utility model, it needs to be understood that, when the direction description such as up, down, front, back, left, right and so on is referred to, the direction or positional relationship shown in the drawing is only for the convenience of describing the utility model and simplifying the description, and it is not indicated or implied that the device or element must have a particular direction, be constructed and operated in a particular direction, and therefore it cannot be understood as a limitation on the utility model.
[0037] In the description of the utility model, more refers to two or more. If the first, second is described, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.
[0038] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection and the like should be broadly understood, and the skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.
[0039] Reference Figures 1 to 4 The deburring device of the utility model embodiment comprises a base 100, a fixing structure 120, a rotary drive mechanism 200 and a die cutter 300.
[0040] The sliding seat 110 is connected to the base 100 in the front and rear direction, the fixing structure 120 is arranged on the sliding seat 110, the fixing structure 120 is used for fixing the handle part of the handle on the sliding seat 110, so that the threaded rod of the handle is parallel to the front and rear direction, and the rotation of the threaded rod around its own axis is limited. The rotary drive mechanism 200 is arranged on the base 100. The die cutter 300 is rotatably connected to the base 100, the die cutter 300 has a machining hole 310 and an internal thread structure 320 matched with the threaded rod, the internal thread structure 320 is arranged on the inner wall of the machining hole 310, the rotary drive mechanism 200 can drive the die cutter 300 to rotate forward, the threaded rod and the sliding seat 110 can move forward and approach the die cutter 300, so that the internal thread structure 320 and the threaded rod are mutually screwed, and the internal thread structure 320 removes the burrs on the threaded rod, and the rotary drive mechanism 200 can drive the die cutter 300 to rotate reversely, so that the threaded rod and the sliding seat 110 move backward, and the threaded rod is withdrawn from the machining hole 310.
[0041] The die cutter 300 is rotatably connected to the base 100, and the rotary drive mechanism 200 is connected to the base 100. The output end of the rotary drive mechanism 200 is in transmission connection with the die cutter 300, so that the rotary drive mechanism 200 can drive the die cutter 300 to rotate forward or reversely. Figure 7In the embodiment of the utility model, the die holder 300 is also called die, which is mainly used for cutting external thread on cylindrical workpiece. The die has a machining hole 310 and an internal thread structure 320, the internal thread structure 320 is arranged on the inner wall of the machining hole 310, and the internal thread structure 320 is similar to a cutter and can cut workpiece extending into the machining hole 310. The die is a common machining tool in the field of mechanical processing, which will not be further described here. In the utility model, the internal thread structure 320 is adapted to the threaded rod, which means that the threaded rod can extend into the machining hole 310, and the threaded structure on the outer wall of the threaded rod can be screwed with the internal thread structure 320.
[0042] The sliding seat 110 is connected to the base 100 in a sliding manner along the front-back direction. In the embodiment of the utility model, the base 100 is connected with a sliding rail parallel to the front-back direction, and the sliding seat 110 is connected with a sliding block adapted to the sliding rail, which is connected to the sliding rail in a sliding manner, so that the sliding seat 110 can slide on the base 100 along the front-back direction. The sliding seat 110 is provided with a fixing structure 120, which can fix the handle on the sliding seat 110, so that the handle can move together with the sliding seat 110. As an embodiment of the utility model, the fixing structure 120 can be a clamping jaw, which clamps the holding part of the handle to fix the handle on the sliding seat 110. On the other hand, the fixing structure 120 also plays a positioning role on the handle, so that the axis of the threaded rod of the handle can be parallel to the front-back direction, and also so that the axis of the threaded rod can coincide with the axis of the machining hole 310 on the die cutter 300.
[0043] It can be understood that when deburring processing is needed for the threaded rod on the handle, the operator can first place the holding part of the handle on the fixing structure 120 on the sliding seat 110, so that the fixing structure 120 can fix the holding part of the handle on the sliding seat 110 to limit the rotation of the threaded rod on the handle around its own axis. On the other hand, the fixing structure 120 also plays a positioning role on the handle, so that the threaded rod of the handle is parallel to the front-back direction, and also so that the axis of the threaded rod coincides with the axis of the machining hole 310 on the die cutter 300. Then the rotation driving mechanism 200 drives the die cutter 300 to rotate forward, at which time the operator can push the handle forward, so that the handle and the sliding seat 110 move forward and approach the die cutter 300. When the threaded rod approaches the die cutter 300, the internal thread structure 320 adapted to the threaded rod begins to screw with the threaded rod. Since the die cutter 300 rotates forward and the threaded rod cannot rotate around its own axis under the action of the fixing structure 120, the internal thread structure 320 begins to drive the threaded rod and the sliding seat 110 to move forward, so that the threaded rod extends into the machining hole 310. In the process of moving forward of the threaded rod, the rotating internal thread structure 320 can cut the surface of the threaded rod to remove the burrs on the threaded rod.
[0044] After the threaded rod moves forward for a certain distance, the burrs on the threaded rod are removed. At this time, the rotating driving mechanism 200 drives the die cutter 300 to rotate, and at this time, the reverse rotation inner thread structure 320 drives the threaded rod and the sliding seat 110 to move backward, so that the threaded rod is withdrawn from the machining hole 310, thereby completing the burr removal processing of the threaded rod. Finally, the operator removes the handle from the sliding seat 110. The burr removal device removes the burrs on the threaded rod through the rotating die cutter 300, and can synchronously drive the threaded rod to move during the burr removal process, so that the die cutter 300 can quickly remove all the burrs on the threaded rod. Compared with the way that the operator removes the burrs using a steel wire brush, a lot of time of the operator is saved, thereby facilitating to improve the burr removal efficiency of the threaded rod on the handle.
[0045] Reference Figure 2 And Figure 3 The sliding seat 110 is provided with a matching groove 111, and the fixing structure 120 includes two elastic clamping pieces 121, which are respectively arranged on the two inner side walls opposite to each other of the matching groove 111. The area between the two elastic clamping pieces 121 is used for the holding part of the handle to extend into, so that the two elastic clamping pieces 121 can clamp the holding part of the handle. The upper end of each of the two elastic clamping pieces 121 is provided with a guide inclined surface 122 arranged obliquely, and the included angle formed by the two guide inclined surfaces 122 is upward, and each of the two guide inclined surfaces 122 is used for abutting against the holding part of the handle.
[0046] It can be understood that when it is needed to fix the handle on the sliding seat 110, the operator can first place the holding part of the handle between the two guide inclined surfaces 122, and then press the handle downward with force, so that the two guide inclined surfaces 122 and the two elastic clamping pieces 121 are elastically deformed, and then the holding part of the handle enters between the two elastic clamping pieces 121. The two elastic clamping pieces 121 are elastically deformed under the extrusion of the holding part, so that the two elastic clamping pieces 121 have a restoring deformation in the direction of approaching each other, so that the two elastic clamping pieces 121 can clamp the holding part of the handle, thereby fixing the handle on the sliding seat 110, and avoiding that the threaded rod rotates around its own shaft during the burr removal process. When it is needed to remove the handle from the sliding seat 110, the operator directly pulls out the handle from between the two elastic clamping pieces 121, and the two elastic clamping pieces 121 restore the deformation, so that the handle can be removed from the sliding seat 110. The two guide inclined surfaces 122 play a guiding role in the process of placing the holding part of the handle between the two elastic clamping pieces 121, so that the operator can more easily press the holding part of the handle into between the two elastic clamping pieces 121.
[0047] Reference Figure 3The slide 110 is provided with a limiting plate 130, which is arranged on the front end of the slide 110 and used for abutting against the holding part of the handle between the two elastic clamping pieces 121. It can be understood that after the holding part of the handle is pressed into the two elastic clamping pieces 121 by the operator, the operator can hold the slide 110 and push the handle forward, so that the holding part of the handle abuts against the limiting plate 130. The limiting plate 130 plays a limiting and positioning role on the handle, so that the relative position of the threaded rod and the slide 110 is fixed, and it is ensured that the thread chasing tool 300 can remove all burrs on the threaded rod after the threaded rod moves a certain distance.
[0048] With reference to Figure 5 and Figure 6 The rotating driving mechanism 200 comprises a motor 210 and a transmission assembly. The output shaft of the motor 210 is connected with the thread chasing tool 300 through the transmission assembly, so that the motor 210 can drive the thread chasing tool 300 to rotate forward or reversely. Specifically, the transmission assembly comprises a driving pulley 220, a driven pulley 230 and a belt 240. The driving pulley 220 and the driven pulley 230 are rotatably connected to the base 100. The driving pulley 220 is connected with the output shaft of the motor 210, and the driven pulley 230 is connected with the thread chasing tool 300. The belt 240 is arranged around the driving pulley 220 and the driven pulley 230. It can be understood that the motor 210 drives the driving pulley 220 to rotate, the driving pulley 220 drives the belt 240 to rotate, the belt 240 drives the driven pulley 230 to rotate, and then the driven pulley 230 drives the thread chasing tool 300 to rotate. The output shaft of the motor 210 rotates forward or reversely, so that the thread chasing tool 300 rotates forward or reversely. Here, no further elaboration is made.
[0049] With reference to Figure 6 The transmission assembly further comprises a tension pulley 250, which is rotatably connected to the base 100. The position of the tension pulley 250 in the up-down direction is adjustable. The tension pulley 250 abuts against the belt 240 to increase the tension of the belt 240. It can be understood that the abutment of the tension pulley 250 against the belt 240 can increase the tension of the belt 240, so as to increase the acting force between the belt 240 and the driving pulley 220 and the driven pulley 230, and avoid the slipping of the belt 240. In the embodiment of the utility model, the position of the tension pulley 250 in the up-down direction is adjustable through the structure of the waist-shaped hole and the fastener, so that the operator can adjust the low pressure of the tension pulley 250 against the belt 240 according to the actual situation, and then the tension of the belt 240 is adjustable, so as to adapt to the installation conditions of different driving pulleys 220 and driven pulleys 230.
[0050] With reference to Figure 6The burring device further comprises a spring piece 140, a push rod 150, a push block 160 and a first travel switch 170, the base 100 is formed with a guide hole, the push rod 150 is parallel to the front and back directions, the push rod 150 is arranged in the guide hole, so that the push rod 150 can slide along the front and back directions, the push block 160 is slidably connected to the base 100 along the front and back directions, the push block 160 is connected with the push rod 150, the spring piece 140 is sleeved on the push rod 150, the front and back ends of the spring piece 140 are connected with the base 100 and the push block 160 respectively, the spring piece 140 is used for driving the push block 160 and the push rod 150 to move backward, the rear end of the push rod 150 is used for abutting against the threaded rod, the first travel switch 170 is arranged on the base 100, the first travel switch 170 is arranged in front of the push block 160, the first travel switch 170 is electrically connected with the rotary driving mechanism 200, the push block 160 can move forward and abut against the first travel switch 170, so that the rotary driving mechanism 200 drives the die cutter 300 to reverse.
[0051] In the embodiment of the utility model, the die cutter 300 is provided with a first matching hole, the first matching hole is coaxial with the machining hole 310. The driven pulley 230 is provided with a second matching hole, the second matching hole is coaxial with the first matching hole, the second matching hole, the first matching hole and the machining hole 310 are all used for arranging the rear end of the push rod 150. In the embodiment of the utility model, the spring piece 140 is a compression spring.
[0052] It can be understood that when the threaded rod on the handle needs to be deburred, the operator can first press the holding part of the handle between the two elastic clamping pieces 121 on the sliding seat 110, and make the holding part abut against the limiting plate 130. Then the operator starts the rotary driving mechanism 200, the rotary driving mechanism 200 drives the die cutter 300 to rotate forward, at this time the operator drives the sliding seat 110 and the handle on the sliding seat 110 to move forward, so that the threaded rod approaches the die cutter 300. When the internal thread structure 320 on the die cutter 300 is screwed with the external thread structure on the threaded rod, the operator can release the sliding seat 110 or the handle, at this time the internal thread structure 320 on the die cutter 300 will move forward with the threaded rod and the sliding seat 110 and gradually extend into the machining hole 310, and the internal thread structure 320 on the die cutter 300 will remove the burrs on the threaded rod in the process of screwing with the threaded rod. In the process of moving the threaded rod forward, the threaded rod will abut against the push rod 150 arranged in the machining hole 310.
[0053] The threaded rod continues to move forward, so that the threaded rod pushes the push rod 150 to move forward, and then the push block 160 moves forward, and the spring member 140 is compressed. After the threaded rod continues to move forward for a distance, the push block 160 moves forward and abuts against the first stroke switch 170, so that the first stroke switch 170 is triggered by the push block 160. Since the first stroke switch 170 is electrically connected with the rotary driving mechanism 200, at this time the rotary driving mechanism 200 receives an electric signal generated by the first stroke switch 170 and starts to drive the die cutter 300 to reverse. It can be seen that at this time the threaded rod and the push block 160 move forward to the limit, which represents that at this time the die cutter 300 is screwed to the end of the threaded rod, and also represents that at this time the burrs on the whole section of the threaded rod are removed.
[0054] After the die cutter 300 starts to reverse, the threaded rod starts to retreat, at this time the spring member 140 starts to recover, and the spring member 140 drives the push block 160 to move backward, so that the push block 160 drives the push rod 150 to move backward and abuts against the threaded rod. When the threaded rod just exits from the machining hole 310, the rear end of the push rod 150 is rethreaded in the machining hole 310, at this time the push block 160 just moves backward and abuts against the second stroke switch 180. Since the second stroke switch 180 is electrically connected with the rotary driving mechanism 200, at this time the rotary driving mechanism 200 receives an electric signal generated by the second stroke switch 180 and is turned off. The second stroke switch 180 can automatically turn off the rotary driving mechanism 200 after the burr removal is completed, so as to save electricity. It needs to be explained that when the burr removal needs to be performed on the threaded rod of the next handle, the operator can start the rotary driving mechanism 200 again. In the embodiment of the utility model, the first stroke switch 170 and the second stroke switch 180 are both common limit switches, which will not be described further, and the first stroke switch 170 and the second stroke switch 180 are both electrically connected with the motor 210.
[0055] As an embodiment of the utility model, the base 100 is connected with a guide rod parallel to the front and back directions, and the push block 160 is also provided with a guide hole, and the guide rod is threaded in the guide hole, so that the push block 160 can slide in the front and back directions on the base 100.
[0056] Reference Figure 2 The burr removal device further comprises a protective fence 190, the protective fence 190 is arranged on the base 100, the protective fence 190 is used for covering the die cutter 300, and the area surrounded by the protective fence 190 and the base 100 can be entered by the sliding seat 110. It can be understood that the protective fence 190 can avoid the operator from touching the rotating die cutter 300, so as to protect the safety of the operator. And the sliding seat 110 and the handle on the sliding seat 110 can move in the front and back directions in the area surrounded by the protective fence 190.
[0057] Any technical features in the above-described embodiments can be combined, and for the sake of brevity, not all possible combinations are described, however, any combination of the technical features is considered to be within the scope of the present specification.
[0058] Of course, the present application is not limited to the above-described embodiments, and those skilled in the art can make equivalent modifications or replacements without departing from the spirit of the present application, and these equivalent modifications or replacements are all included in the scope defined by the claims of the present application.
Claims
1. A deburring device characterized by, The utility model relates to a thread rod deburring device, including: Base (100); Slide (110), the slide (110) can be connected on the base (100) along the front and back direction slidingly; Fixed structure (120), the fixed structure (120) is located on the slide (110), the fixed structure (120) is used for fixing the holding part of handle on the slide (110), to make the threaded rod of handle parallel to the front and back direction, and limit the threaded rod rotation around its own axis; Rotary drive mechanism (200), the rotary drive mechanism (200) is located on the base (100); Die cutter (300), the die cutter (300) is rotatably connected on the base (100), the die cutter (300) has processing hole (310) and the internal thread structure (320) that is adapted with the threaded rod, the internal thread structure (320) is located on the inner wall of processing hole (310), the rotary drive mechanism (200) can drive the die cutter (300) positive rotation, the threaded rod and the slide (110) can move forward and close to the die cutter (300), to make the internal thread structure (320) and the threaded rod mutual screwing, and make the internal thread structure (320) remove the burr on the threaded rod, the rotary drive mechanism (200) can drive the die cutter (300) reverse, to make the threaded rod and the slide (110) move backward, and make the threaded rod from the processing hole (310) exit.
2. The deburring device of claim 1, wherein: The slide (110) is provided with a matching groove (111), and the fixed structure (120) includes two elastic clamping pieces (121), the two elastic clamping pieces (121) are respectively arranged on the two inner side walls of the matching groove (111) opposite to each other, and the area between the two elastic clamping pieces (121) is used for the holding part of the handle to extend into, so that the two elastic clamping pieces (121) can clamp the holding part of the handle.
3. The deburring device of claim 2, wherein: The slide (110) is provided with a limiting plate (130), and the limiting plate (130) is arranged on the front end of the slide (110), and the limiting plate (130) is used for abutting with the holding part of the handle between the two elastic clamping pieces (121).
4. The deburring device of claim 2, wherein: The upper end of the two elastic clamping pieces (121) is provided with an inclined guide slope (122), and the included angle formed by the two guide slopes (122) is upward, and the two guide slopes (122) are used for abutting with the holding part of the handle.
5. The deburring device of claim 1, wherein: The rotary drive mechanism (200) includes a motor (210) and a transmission assembly, and the output shaft of the motor (210) is connected with the die cutter (300) through the transmission assembly, so that the motor (210) can drive the die cutter (300) to rotate or reverse.
6. The deburring device of claim 5, wherein: The transmission assembly comprises a driving pulley (220), a driven pulley (230) and a belt (240), the driving pulley (220) and the driven pulley (230) are rotatably connected to the base (100), the driving pulley (220) is connected with the output shaft of the motor (210), the driven pulley (230) is connected with the die cutter (300), and the belt (240) is wound on the driving pulley (220) and the driven pulley (230).
7. The deburring device of claim 6, wherein: The transmission assembly further comprises a tension pulley (250), the tension pulley (250) is rotatably connected to the base (100), the position of the tension pulley (250) in the up-down direction can be adjusted, and the tension pulley (250) is pressed on the belt (240) to increase the tension of the belt (240).
8. The deburring device of claim 1, wherein: Further comprising a spring member (140), a push rod (150), a push block (160) and a first travel switch (170), the base (100) is formed with a guide hole, the push rod (150) is parallel to the front-back direction, the push rod (150) is arranged in the guide hole, so that the push rod (150) can slide in the front-back direction, the push block (160) is slidably connected to the base (100) in the front-back direction, the push block (160) is connected with the push rod (150), the spring member (140) is sleeved on the push rod (150), the front and back ends of the spring member (140) are connected with the base (100) and the push block (160) respectively, the spring member (140) is used to drive the push block (160) and the push rod (150) to move backward, the rear end of the push rod (150) is used to abut against the threaded rod, the first travel switch (170) is arranged on the base (100), the first travel switch (170) is arranged in front of the push block (160), the first travel switch (170) is electrically connected with the rotary driving mechanism (200), and the push block (160) can move forward and abut against the first travel switch (170), so that the rotary driving mechanism (200) drives the die cutter (300) to reverse.
9. The deburring device of claim 8, wherein: Further comprising a second travel switch (180), the second travel switch (180) is arranged on the base (100), the second travel switch (180) is arranged behind the push block (160), the second travel switch (180) is electrically connected with the rotary driving mechanism (200), and the push block (160) can move backward and abut against the second travel switch (180), so that the rotary driving mechanism (200) is closed.
10. The deburring device of claim 1, wherein: Further comprising a protective fence (190), the protective fence (190) is arranged on the base (100), the protective fence (190) is used to cover the die cutter (300), and the area surrounded by the protective fence (190) and the base (100) can be entered by the sliding seat (110).