Tail end chamfering equipment for bolt machining

Abstract

The utility model discloses tail end chamfering equipment for bolt machining, and relates to the technical field of bolt machining. The tail end chamfering equipment comprises a bottom plate, a first fixing groove is formed in the top wall of the bottom plate, a first lead screw and a limiting rod are arranged in the first fixing groove, and a first motor box is fixedly arranged on the left end face of the bottom plate; the output end of a positive and negative rotation motor in the first motor box is fixedly connected with one end of a first lead screw, a third fixing plate is arranged at the upper end of the bottom plate, a fifth motor box is fixedly arranged on the upper end face of the third fixing plate, and four supporting plates are fixedly arranged on the lower end face of the bottom plate. By arranging a first motor box and a fifth motor box, when adjustment is needed, a forward and reverse rotation motor replaces manual rotation of a threaded rod, the mechanical property of the device is improved, meanwhile, by arranging a limiting rod, the stability of left-right movement of a first fixing plate is improved, and by arranging a pulley and an electric push rod, the device has the moving capacity; therefore, the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bolt processing, in particular to an end chamfering device for bolt processing. Background Art

[0002] A bolt is a mechanical part, a cylindrical threaded fastener that is matched with a nut. It is a type of fastener consisting of a head and a screw. It needs to be matched with a nut to fasten and connect two parts with through holes.

[0003] This type of connection is called bolt connection. If the nut is unscrewed from the bolt, the two parts can be separated. Therefore, the bolt connection is a detachable connection. According to the force-bearing method of the connection, there are ordinary ones and those with reamed holes. According to the shape of the head, there are hexagonal heads, round heads, square heads, countersunk heads, etc.

[0004] When using traditional end chamfering equipment for bolt processing, most of them require workers to place a single bolt inside the device, and then use the device to grind the end of the bolt. However, when using traditional devices, they are generally adjusted by manually turning the threaded rod, which is relatively troublesome. At the same time, this type of device is not easy to move. Utility Model Content

[0005] The purpose of the utility model is to provide an end chamfering device for bolt processing, which can solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an end chamfering device for bolt processing, comprising a base plate, a top wall of the base plate is provided with a fixing groove 1, a screw rod 1 and a limit rod are arranged inside the fixing groove 1, a motor box 1 is fixedly arranged on the left end face of the base plate, an output end of a forward and reverse motor inside the motor box 1 is fixedly connected to one end of the screw rod 1, a fixing plate 3 is arranged on the upper end of the base plate, a motor box 5 is fixedly arranged on the upper end face of the fixing plate 3, four supporting plates are fixedly arranged on the lower end face of the base plate, a fixing groove 5 is arranged on the bottom wall of the supporting plate, an electric push rod and a pulley are arranged inside the fixing groove 5, a fixing plate 1 is arranged on the upper end of the inner bottom wall of the fixing groove 1, and a rotating component 1 is arranged on the upper end of the inner bottom wall of the fixing groove 1.

[0007] Preferably, the rotating component 1 includes a motor box 2 and a rotating rod 1 arranged inside a fixed plate 1, a fixing groove 2 is opened on the right side wall of the fixed plate 1, a motor box 2 is fixedly arranged inside the fixing groove 2, a rotating rod 1 is arranged on the right side of the motor box 2, an output end of the forward and reverse motor inside the motor box 2 is fixedly connected to one end of the rotating rod 1, a fixing plate 2 is arranged on the right side of the fixed plate 1, and a rotating component 2 is arranged on the right side of the fixed plate 1.

[0008] Preferably, the rotating component 2 includes a motor box 3 and a rotating rod 2 arranged inside the fixed plate 2, a fixing groove 3 is opened on the left side wall of the fixed plate 2, a motor box 3 is fixedly arranged inside the fixing groove 3, a rotating rod 2 is arranged on the left side of the motor box 3, the output end of the forward and reverse motor inside the motor box 3 is fixedly connected to one end of the rotating rod 2, and an auxiliary component is arranged inside the fixing groove 1.

[0009] Preferably, the auxiliary component includes a limiting rod arranged inside a fixing groove 1, two limiting rods are fixedly arranged inside the fixing groove 1, a screw rod 1 is arranged between the two limiting rods, a circular groove 1 and two circular grooves 2 are opened on the right side wall of the fixing plate 1, the circular groove 1 and the two circular grooves 2 pass through the fixing plate 1, a limiting rod is arranged inside the circular groove 2, a screw rod 1 is arranged inside the circular groove 1, the screw rod 1 is threadedly connected to the fixing plate 1, and a processing component is arranged on the left side of the fixing plate 2.

[0010] Preferably, the processing component includes a fixing plate three, a motor box four and a grinding device arranged on the left side of the fixing plate two, a fixing groove four is opened on the left side wall of the fixing plate three, a screw rod two is arranged inside the fixing groove four, one end of the screw rod two is fixedly connected to the output end of the forward and reverse motor inside the motor box five, the other end of the screw rod two is installed on the bottom wall inside the fixing groove four, a movable plate is arranged inside the fixing groove four, a motor box four is fixedly arranged on the left end surface of the movable plate, the output end of the forward and reverse motor inside the motor box four is fixedly connected to one end of the grinding device, and a movable component is arranged at the lower end of the bottom plate.

[0011] Preferably, the moving component includes an electric push rod and a pulley arranged inside the fixed groove five, the electric push rod is fixedly arranged on the lower end of the internal top wall of the fixed groove five, the lower end of the electric push rod is arranged on the pulley, the output end of the electric push rod is fixedly connected to the top wall of the pulley, the top wall of the moving plate is provided with a circular groove three, the inside of the circular groove three is provided with a screw rod two, the screw rod two is threadedly connected to the moving plate, and the upper end of the bottom plate is provided with an auxiliary component.

[0012] Preferably, the auxiliary component includes a rotating rod one and a rotating rod two arranged on the upper end of the bottom plate, a circular plate is arranged on the right side of the rotating rod one, the right end face of the rotating rod one is fixedly arranged on the left side wall of the circular plate, a plurality of threaded grooves are opened on the right side wall of the circular plate, a fixed plate three is arranged on the left side of the rotating rod two, and the other end of the rotating rod two is fixedly arranged on the right side wall of the fixed plate three.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides motor boxes 1 and 5, and when adjustment is needed, the manual rotation of the threaded rod is replaced by the forward and reverse rotation of the motor, thereby improving the mechanical performance of the device. At the same time, the setting of the limit rod improves the stability of the left and right movement of the fixed plate 1. At the same time, the setting of the pulley and the electric push rod enables the device to have the ability to move, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of a three-dimensional structure of a fixing plate of the utility model;

[0018] Figure 4 This is a schematic diagram of the forward three-dimensional structure of the second left side of the fixing plate of the utility model;

[0019] Figure 5 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 6 For this utility model Figure 2 The enlarged structural diagram at B in the middle;

[0021] Figure 7 For this utility model Figure 4 Enlarged structural diagram at point C in the middle.

[0022] In the figure: 1. bottom plate; 2. fixed groove 1; 3. screw rod 1; 4. limit rod; 5. fixed plate 1; 6. round plate; 7. threaded groove; 8. round groove 1; 9. round groove 2; 10. motor box 1; 11. fixed groove 2; 12. motor box 2; 13. rotating rod 1; 14. fixed plate 2; 15. fixed groove 3; 16. motor box 3; 17. rotating rod 2; 18. fixed plate 3; 19. fixed groove 4; 20. movable plate; 21. round groove 3; 22. motor box 4; 23. grinding device; 24. motor box 5; 25. support plate; 26. fixed groove 5; 27. electric push rod; 28. pulley; 29. ​​screw rod 2. DETAILED DESCRIPTION

[0023] 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.

[0024] Example 1

[0025] See also Figure 1 , the figure shows an end chamfering device for bolt processing, comprising a base plate 1, a fixing groove 2 is provided on the top wall of the base plate 1, a screw rod 3 and a limit rod 4 are arranged inside the fixing groove 2, a motor box 10 is fixedly arranged on the left end surface of the base plate 1, the output end of the forward and reverse motor inside the motor box 10 is fixedly connected to one end of the screw rod 3, a fixing plate 3 18 is provided on the upper end of the base plate 1, a motor box 5 24 is fixedly arranged on the upper end surface of the fixing plate 3 18, four supporting plates 25 are fixedly arranged on the lower end surface of the base plate 1, a fixing groove 5 26 is provided on the bottom wall of the supporting plate 25, an electric push rod 27 and a pulley 28 are arranged inside the fixing groove 5 26, a fixing plate 5 is provided on the upper end of the inner bottom wall of the fixing groove 2, and a rotating component 1 is provided on the upper end of the inner bottom wall of the fixing groove 2.

[0026] See also Figure 2 In the figure, the rotating component 1 includes a motor box 2 12 and a rotating rod 13 arranged inside the fixed plate 15, a fixing groove 2 11 is opened on the right side wall of the fixed plate 15, the motor box 2 12 is fixedly arranged inside the fixing groove 2 11, the rotating rod 13 is arranged on the right side of the motor box 2 12, the output end of the forward and reverse motor inside the motor box 2 12 is fixedly connected to one end of the rotating rod 13, a fixing plate 2 14 is arranged on the right side of the fixed plate 5, and the rotating component 2 is arranged on the right side of the fixed plate 5.

[0027] In this embodiment, by providing the motor box 2 12 and the rotating rod 1 13 , the forward and reverse motor inside the motor box 2 12 can drive the rotating rod 1 13 to rotate.

[0028] Working principle: when the device needs to be used, the required grinding bolt is docked in the inner wall of the threaded groove 7, and then the forward and reverse motor inside the motor box 10 is started. The forward and reverse motor drives the screw rod 3 to rotate, thereby driving the fixed plate 5 to adjust left and right, and then the forward and reverse motors in the motor box three 16 and the motor box five 24 are started, so as to adjust the fixed plate three 18 and the movable plate 20 accordingly, so as to make stable movement until the side of the bolt corresponds to the inner wall of the grinding frame of the grinding device 23, and then the forward and reverse motor in the motor box four 22 is started again until the grinding frame grinds the bolt stably, and finally when the device needs to be moved, the pulley 28 is moved out of the fixed groove five 26 by the electric push rod 27, so that the pulley 28 contacts the ground, and when it is not necessary to move, the pulley 28 is moved into the inside of the fixed groove five 26 by the electric push rod 27. At this time, the pulley 28 does not contact the ground and does not affect the stability of its placement.

[0029] Example 2

[0030] See also Figure 2 This embodiment further explains Example 1. In the figure, the rotating component 2 includes a motor box 3 16 and a rotating rod 2 17 arranged inside the fixed plate 2 14. The left side wall of the fixed plate 2 14 is provided with a fixed groove 3 15. The motor box 3 16 is fixedly arranged inside the fixed groove 3 15. The rotating rod 2 17 is arranged on the left side of the motor box 3 16. The output end of the forward and reverse motor inside the motor box 3 16 is fixedly connected to one end of the rotating rod 2 17. An auxiliary component is arranged inside the fixed groove 1 2.

[0031] In this embodiment, the setting of the fixing groove three 15 plays the effect of installing the motor box three 16. At the same time, the forward and reverse motor inside the motor box three 16 can drive the rotating rod two 17 to rotate.

[0032] See also Figure 1 In the figure, the auxiliary component includes a limit rod 4 arranged inside the fixed groove 2, two limit rods 4 are fixedly arranged inside the fixed groove 2, a screw rod 3 is arranged between the two limit rods 4, a circular groove 8 and two circular grooves 29 are opened on the right side wall of the fixed plate 5, the circular groove 8 and the two circular grooves 29 pass through the fixed plate 5, a limit rod 4 is arranged inside the circular groove 29, a screw rod 3 is arranged inside the circular groove 8, the screw rod 3 is threadedly connected to the fixed plate 5, and a processing component is arranged on the left side of the fixed plate 2 14.

[0033] In this embodiment, the setting of the limit rod 4 improves the stability of the movement when the fixed plate 5 is adjusted to move left and right, thereby improving the installability of the device.

[0034] See also Figure 4 In the figure, the processing assembly includes a fixed plate three 18, a motor box four 22 and a grinding device 23 arranged on the left side of the fixed plate two 14. A fixed groove four 19 is opened on the left side wall of the fixed plate three 18. A screw rod two 29 is arranged inside the fixed groove four 19. One end of the screw rod two 29 is fixedly connected to the output end of the forward and reverse motor inside the motor box five 24. The other end of the screw rod two 29 is installed on the bottom wall inside the fixed groove four 19. A movable plate 20 is arranged inside the fixed groove four 19. A motor box four 22 is fixedly arranged on the left end surface of the movable plate 20. The output end of the forward and reverse motor inside the motor box four 22 is fixedly connected to one end of the grinding device 23. A movable assembly is arranged at the lower end of the bottom plate 1.

[0035] In this embodiment: the forward and reverse motor in the motor box five 24 can drive the screw rod two 29 to rotate, thereby driving the movable plate 20 to move up and down for adjustment, and at the same time the forward and reverse motor inside the motor box four 22 can drive the grinding device 23 to rotate.

[0036] See also Figure 2In the figure, the moving component includes an electric push rod 27 and a pulley 28 arranged inside the fixed groove 5 26. The electric push rod 27 is fixedly arranged at the lower end of the inner top wall of the fixed groove 5 26, and the pulley 28 is arranged at the lower end of the electric push rod 27. The output end of the electric push rod 27 is fixedly connected to the top wall of the pulley 28. A circular groove 3 21 is opened on the top wall of the moving plate 20, and a screw rod 29 is arranged inside the circular groove 3 21. The screw rod 29 is threadedly connected to the moving plate 20, and an auxiliary component is arranged at the upper end of the bottom plate 1.

[0037] In this embodiment: when the device needs to be moved, the pulley 28 is moved out of the fixed groove 5 26 by the electric push rod 27, so that the pulley 28 is in contact with the ground. At the same time, when it is not necessary to move, the pulley 28 is moved into the fixed groove 5 26 by the electric push rod 27. At this time, the pulley 28 is not in contact with the ground and does not affect the stability of its placement.

[0038] See also Figure 2 In the figure, the auxiliary assembly includes a rotating rod 13 and a rotating rod 2 17 arranged at the upper end of the bottom plate 1, a circular plate 6 is arranged on the right side of the rotating rod 13, the right end face of the rotating rod 13 is fixedly arranged on the left side wall of the circular plate 6, and a plurality of thread grooves 7 are opened on the right side wall of the circular plate 6, a fixed plate 3 18 is arranged on the left side of the rotating rod 2 17, and the other end of the rotating rod 2 17 is fixedly arranged on the right side wall of the fixed plate 3 18

[0039] In this embodiment: the rotation of the rotating rod 13 can drive the circular plate 6 to rotate. At the same time, there are multiple threaded grooves 7 with various sizes, so bolts of different sizes can be connected. At the same time, the rotation of the rotating rod 2 17 can drive the fixed plate 3 18 to rotate, thereby achieving an adjustment effect.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include"-"comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process-method-article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process-method-article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An end chamfering device for bolt processing, comprising a base plate (1), characterized in that: The top wall of the bottom plate (1) is provided with a fixing groove (2), a screw rod (3) and a limit rod (4) are arranged inside the fixing groove (2), a motor box (10) is fixedly arranged on the left end surface of the bottom plate (1), the output end of the forward and reverse motor inside the motor box (10) is fixedly connected to one end of the screw rod (3), a fixing plate (18) is arranged on the upper end of the bottom plate (1), a motor box (24) is fixedly arranged on the upper end surface of the fixing plate (18), four support plates (25) are fixedly arranged on the lower end surface of the bottom plate (1), a fixing groove (26) is arranged on the bottom wall of the support plate (25), an electric push rod (27) and a pulley (28) are arranged inside the fixing groove (26), a fixing plate (5) is arranged on the upper end of the bottom wall inside the fixing groove (2), and a rotating component (1) is arranged on the upper end of the bottom wall inside the fixing groove (2).

2. The end chamfering device for bolt processing according to claim 1, characterized in that: The rotating assembly 1 comprises a motor box 2 (12) and a rotating rod 1 (13) arranged inside a fixed plate 1 (5); a fixing groove 2 (11) is provided on the right side wall of the fixed plate 1 (5); a motor box 2 (12) is fixedly arranged inside the fixing groove 2 (11); a rotating rod 1 (13) is arranged on the right side of the motor box 2 (12); an output end of a forward and reverse motor inside the motor box 2 (12) is fixedly connected to one end of the rotating rod 1 (13); a fixing plate 2 (14) is arranged on the right side of the fixed plate 1 (5); and the rotating assembly 2 is arranged on the right side of the fixed plate 1 (5).

3. The end chamfering device for bolt processing according to claim 2, characterized in that: The rotating assembly 2 comprises a motor box 3 (16) and a rotating rod 2 (17) arranged inside the fixing plate 2 (14); a fixing groove 3 (15) is provided on the left side wall of the fixing plate 2 (14); a motor box 3 (16) is fixedly arranged inside the fixing groove 3 (15); a rotating rod 2 (17) is arranged on the left side of the motor box 3 (16); an output end of the forward and reverse motor inside the motor box 3 (16) is fixedly connected to one end of the rotating rod 2 (17); an auxiliary assembly is arranged inside the fixing groove 1 (2).

4. The end chamfering device for bolt processing according to claim 3, characterized in that: The auxiliary component comprises a limiting rod (4) arranged inside the fixing groove (2), two limiting rods (4) are fixedly arranged inside the fixing groove (2), a screw rod (3) is arranged between the two limiting rods (4), a circular groove (8) and two circular grooves (9) are opened on the right side wall of the fixing plate (5), the circular groove (8) and the two circular grooves (9) penetrate the fixing plate (5), a limiting rod (4) is arranged inside the circular groove (9), a screw rod (3) is arranged inside the circular groove (8), the screw rod (3) is threadedly connected to the fixing plate (5), and a processing component is arranged on the left side of the fixing plate (14).

5. The end chamfering device for bolt processing according to claim 4, characterized in that: The processing assembly comprises a fixing plate three (18) arranged on the left side of the fixing plate two (14), a motor box four (22) and a grinding device (23); a fixing groove four (19) is opened on the left side wall of the fixing plate three (18); a screw rod two (29) is arranged inside the fixing groove four (19); one end of the screw rod two (29) is fixedly connected to the output end of the forward and reverse motor inside the motor box five (24); the other end of the screw rod two (29) is installed on the bottom wall inside the fixing groove four (19); a moving plate (20) is arranged inside the fixing groove four (19); a motor box four (22) is fixedly arranged on the left end surface of the moving plate (20); the output end of the forward and reverse motor inside the motor box four (22) is fixedly connected to one end of the grinding device (23); and a moving assembly is arranged at the lower end of the bottom plate (1).

6. The end chamfering device for bolt processing according to claim 5, characterized in that: The moving assembly comprises an electric push rod (27) and a pulley (28) arranged inside the fixed groove five (26); the electric push rod (27) is fixedly arranged at the lower end of the internal top wall of the fixed groove five (26); the pulley (28) is arranged at the lower end of the electric push rod (27); the output end of the electric push rod (27) is fixedly connected to the top wall of the pulley (28); the top wall of the moving plate (20) is provided with a circular groove three (21); the inside of the circular groove three (21) is provided with a screw rod two (29); the screw rod two (29) is threadedly connected to the moving plate (20); and the upper end of the bottom plate (1) is provided with an auxiliary assembly.

7. The end chamfering device for bolt processing according to claim 6, characterized in that: The auxiliary component comprises a rotating rod 1 (13) and a rotating rod 2 (17) arranged at the upper end of the bottom plate (1); a circular plate (6) is arranged on the right side of the rotating rod 1 (13); the right end surface of the rotating rod 1 (13) is fixedly arranged on the left side wall of the circular plate (6); a plurality of thread grooves (7) are provided on the right side wall of the circular plate (6); a fixed plate 3 (18) is arranged on the left side of the rotating rod 2 (17); the other end of the rotating rod 2 (17) is fixedly arranged on the right side wall of the fixed plate 3 (18).

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