Screw tap machining grinding machine

Abstract

The utility model relates to the field of screw tap machining, in particular to a screw tap machining grinding machine which comprises a machining base, an arc-shaped groove is formed in the top of the machining base, a rotating rod is rotationally arranged on the side wall of the arc-shaped groove, and a first installation cylinder is arranged at the end of the rotating rod. A moving rod is arranged on the side wall of the arc-shaped groove, and the end part of the moving rod is connected with the second mounting cylinder; clamping assemblies are arranged on triangles of the first mounting cylinder and the second mounting cylinder; a sliding groove is formed in the top of the machining base, a one-way screw is rotationally arranged in the sliding groove and is in threaded connection with a sliding block, and a portal frame is arranged at the outer end of the sliding block and is arranged at the top of the machining base. A connecting frame is arranged in the center of the top of the portal frame in a sliding mode, a second telescopic rod is embedded in the portion, located in the connecting frame, of the portal frame, and a screw making head is arranged in the center of the bottom of the connecting frame.

Description

TECHNICAL FIELD

[0001] The utility model relates to tap processing field, concretely is a kind of tap processing grinding machine. BACKGROUND

[0002] Tap is a kind of cutting tool for processing internal thread, is widely used in mechanical manufacturing, automobile repair, electronic equipment and other fields.

[0003] During processing, tap needs to be processed using grinding machine, but the grinding machine cannot realize the driving of tap workpiece rotation after moving and holding processing is completed during the process of working. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of tap processing grinding machine to solve the problems presented in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of tap processing grinding machine, including processing seat, the bottom four corners of the processing seat are provided with the rolling assembly for facilitating grinding machine to move and process;The top of the processing seat is provided with arc-shaped groove, and the bottom of the arc-shaped groove is provided with impurity storage cavity;Rotary rod is rotatably arranged on the side wall of one end of the arc-shaped groove, rotating drive assembly for driving rotary rod to rotate is installed on the outer wall of the processing seat, and the end portion of rotary rod located in the arc-shaped groove is provided with first mounting cylinder;Mobile rod is slidably arranged on the side wall of the other end of the arc-shaped groove, and mobile frame is arranged on the side wall of the processing seat outside the mobile rod;First telescopic rod is symmetrically embedded in the both ends of the mobile frame, and the telescopic end portion of first telescopic rod is fixedly connected with the outer wall of the processing seat;The end portion of mobile rod located in the arc-shaped groove is rotatably connected with second mounting cylinder through bearing seat;Clamping assembly is arranged on the triangle of first mounting cylinder and second mounting cylinder;Sliding slot is fixedly arranged at the top of the processing seat, and one-way screw is rotatably arranged in the sliding slot;Second motor is arranged at one end of the one-way screw of front end, and the second motor is connected with the sliding slot;The other end of the one-way screw of front end is connected with the one-way screw of rear end through transmission assembly;Sliding block is threadedly connected on the one-way screw, and gantry is arranged on the outer end of the sliding block;The gantry is arranged at the top of the processing seat;Connecting frame is slidably arranged at the top center of the gantry, and second telescopic rod is embedded in the gantry inside the connecting frame;Tap head is arranged at the bottom center of the connecting frame.

[0007] As an improved scheme of the utility model: the rolling assembly includes support leg fixedly connected with the bottom of the processing seat, and the support leg is provided with roller at the bottom, and the outer end of the roller is provided with brake.

[0008] As an improved scheme of the utility model: the rotating drive assembly includes the first motor fixed connection with the processing seat outer wall, the motor shaft of first motor is installed with driving gear, driving gear is meshed with driven gear, driven gear is connected with rotating rod.

[0009] As an improved scheme of the utility model: the clamping assembly includes the clamping screw rod that is connected with the first installation cylinder and the second installation cylinder triangle screw, the clamping screw rod inner end is provided with clamping block.

[0010] As an improved scheme of the utility model: the transmission assembly includes the pulley fixed connection with the one-way screw rod end, and the pulley is connected with each other through transmission belt.

[0011] Compared with the prior art, the utility model has the beneficial effects that: the utility model through first telescopic link drive moving frame drive moving rod moves to the inboard, moving rod drive second installation cylinder moves to the inboard, cooperation clamping assembly realizes to the tap processing piece and carries out stable clamping processing, cooperation rotating drive assembly drive rotating rod rotates, and rotating rod drives the tap processing piece of clamping and carries out rotation processing, so that the processing of tap processing piece can be conveniently handled;

[0012] The utility model discloses an arc-shaped recess and impurity storage cavity are arranged in the processing seat, can conveniently collect and handle the impurity generated in processing, so that the use of grinding machine can be facilitated;

[0013] The utility model discloses second motor drive one-way screw rod rotates, and one-way screw rod realizes drive another end one-way screw rod synchronous rotation through transmission assembly, and one-way screw rod drives the slider of screw connection and moves, and the slider drives portal frame and moves, and cooperation second telescopic link drive connecting frame and move, and connecting frame drive silk head realizes to the tap processing piece of rotating and carries out moving clamping processing, so that the processing of tap can be facilitated. ACCURACY OF DRAWINGS

[0014] Fig. 1 It is the whole three-dimensional structure schematic diagram of the utility model a tap processing grinding machine.

[0015] Fig. 2 It is the structure schematic diagram that the utility model a tap processing grinding machine first installation cylinder and second installation cylinder are connected with arc-shaped sliding groove.

[0016] Fig. 3 It is the structure schematic diagram that the utility model a tap processing grinding machine one-way screw rod is connected with slider.

[0017] 1, processing seat; 2, support leg; 3, roller; 4, brake; 5, arc-shaped groove; 6, impurity storage cavity; 7, sealing door; 8, handle; 9, rotating rod; 10, first motor; 11, driving gear; 12, driven gear; 13, first mounting cylinder; 14, moving rod; 15, second mounting cylinder; 16, moving frame; 17, first telescopic rod; 18, clamping screw; 19, clamping block; 20, sliding groove; 21, one-way screw; 22, second motor; 23, pulley; 24, transmission belt; 25, sliding block; 26, gantry frame; 27, connecting frame; 28, second telescopic rod; 29, silk making head. DETAILED DESCRIPTION

[0018] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0019] In the description of the present application, it should be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application, in addition, the terms "first", "second" and the like are only for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated, therefore, the features with "first", "second" and the like can explicitly or implicitly include one or more of the features, in the description of the present application, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or integrally connected, it can be mechanically connected, or electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication between 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.

[0020] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or integrally connected, it can be mechanically connected, or electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication between 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.

[0021] The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0022] Embodiment 1

[0023] Reference Figs. 1-3The utility model discloses an embodiment of a tap processing grinding machine, including processing seat 1, the bottom four corners of processing seat 1 are provided with the rolling assembly of convenient grinding machine and move processing.

[0024] The rolling assembly includes a support leg 2 fixedly connected to the bottom of the processing seat 1, a roller 3 is arranged at the bottom of the support leg 2, and a brake 4 is arranged at the outer end of the roller 3. The roller 3 and the brake 4 can facilitate the movable orientation adjustment of the grinding machine, thereby facilitating the movement of the grinding machine.

[0025] An arc-shaped groove 5 is formed at the top of the processing seat 1, and an impurity storage cavity 6 is formed at the bottom of the arc-shaped groove 5. A rotating rod 9 is rotatably arranged on one side wall of the arc-shaped groove 5. A rotating drive assembly is installed on the outer wall of the processing seat 1 for driving the rotating rod 9 to rotate. A first mounting cylinder 13 is arranged at the end of the rotating rod 9 inside the arc-shaped groove 5. The rotating rod 9 is driven to rotate by the rotating drive assembly, and the first mounting cylinder 13 is driven to rotate by the rotating rod.

[0026] The rotating drive assembly includes a first motor 10 fixedly connected to the outer wall of the processing seat 1. A driving gear 11 is installed on the motor shaft of the first motor 10. A driven gear 12 is meshingly connected to the driving gear 11. The driven gear 12 is connected to the rotating rod 9. The first motor 10 drives the driving gear 11 to rotate the meshingly connected driven gear 12 through the operation of the first motor 10. The driven gear 12 can drive the rotating rod 9 to rotate.

[0027] A moving rod 14 is slidably arranged on the other side wall of the arc-shaped groove 5. A moving frame 16 is arranged on the side wall of the processing seat 1 outside the moving rod 14. First extension rods 17 are symmetrically embedded at both ends of the moving frame 16. The extension end portions of the first extension rods 17 are fixedly connected to the outer wall of the processing seat 1. The end portion of the moving rod 14 inside the arc-shaped groove 5 is rotatably connected to the second mounting cylinder 15 through a bearing seat. The moving frame 16 is driven to move by the first extension rods 17. The moving frame 16 drives the second mounting cylinder 15 to move through the moving rod 14, thereby adjusting the orientation of the second mounting cylinder 15 and facilitating the clamping of the tap processing piece.

[0028] The first mounting cylinder 13 and the second mounting cylinder 15 are provided with clamping assemblies. The clamping assemblies clamp the tap processing piece inside the first mounting cylinder 13 and the second mounting cylinder 15.

[0029] The clamping assembly comprises a clamping screw 18 in triangular thread connection with the first mounting cylinder 13 and the second mounting cylinder 15, the inner end of the clamping screw 18 is provided with a clamping block 19, by placing the two ends of the tap workpiece into the first mounting cylinder 13 and the second mounting cylinder 15 respectively, rotating the clamping screw 18 manually to move to the inside, the clamping screw 18 drives the clamping block 19 to move to the inside to realize the stable clamping of the tap workpiece, so that the tap workpiece can be conveniently processed.

[0030] The top of the machining seat 1 is fixedly provided with a sliding groove 20 at the front and rear ends, a one-way screw 21 is rotatably arranged in the sliding groove 20, one end of the front one-way screw 21 is provided with a second motor 22, the second motor 22 is connected with the sliding groove 20, the other end of the front one-way screw 21 is connected with the rear one-way screw 21 through a transmission assembly, a sliding block 25 is threadedly connected to the one-way screw 21, a gantry 26 is arranged at the outer end of the sliding block 25, and the gantry 26 is arranged at the top of the machining seat 1. Through the work of the second motor 22, the second motor 22 drives the front one-way screw 21 to rotate, the one-way screw 21 drives the rear one-way screw 21 to rotate synchronously through the transmission assembly, and the one-way screw 21 drives the sliding block 25 to move, and the sliding block 25 drives the gantry 26 to move horizontally and adjust the orientation.

[0031] The transmission assembly comprises pulleys 23 fixedly connected with the ends of the one-way screw 21, and the pulleys 23 are connected with each other through transmission belts 24. During rotation of the front one-way screw 21, the one-way screw 21 drives the pulleys 23 to rotate, the pulleys 23 drive the rear pulleys 23 to rotate through the transmission belts 24, and the rear pulleys 23 drive the rear one-way screw 21 to rotate synchronously, so that the sliding block 25 can move synchronously in the sliding groove 20.

[0032] The gantry 26 is slidably provided with a connecting frame 27 at the top center, and a second telescopic rod 28 is embedded on the gantry 26 in the connecting frame 27. A silk making head 29 is arranged at the bottom center of the connecting frame 27. The connecting frame 27 is driven to move by the second telescopic rod 28, and the connecting frame 27 drives the silk making head 29 to move and adjust the orientation.

[0033] Embodiment 2

[0034] In another embodiment of the utility model, the difference between this embodiment and the above-mentioned embodiment is that the side wall opening of the impurity storage cavity 6 is provided with a sealing door 7, the sealing door 7 is provided with a handle 8, and the impurities stored in the impurity storage cavity 6 can be conveniently discharged by pulling the handle 8.

[0035] The utility model discloses a working principle is: the utility model discloses through the two ends of tap processing spare setting between first installation cylinder 13 and second installation cylinder 15 flow through first telescopic link 17 drive moving frame 16 moves to the inboard, and moving frame 16 is driven second installation cylinder 15 to the inboard by moving rod 14 and moves and realizes the clamping treatment of two ends of tap processing spare, and cooperation manual rotation triangle's clamping screw rod 18, and clamping screw rod 18 drives clamping block 19 to realize the stable clamping treatment of tap processing spare to the inboard movement, and realizes the rotation treatment of tap processing spare that drives the clamping by first motor 10 drive driving gear 11 and drive gear 12 that meshing meshing connection, and drive gear 12 drives rotary rod 9 to rotate, and rotary rod 9 realizes the rotation treatment of tap processing spare that drives the clamping through first installation cylinder 13, and cooperation second motor 22 works, and second motor 22 drives unidirectional screw rod 21 to rotate, and unidirectional screw rod 21 realizes the synchronous rotation of another end's unidirectional screw rod 21 through pulley 23 and transmission belt 24 and drives, and the slider 25 of screw connection of both ends unidirectional screw rod 21 drives horizontal movement, and slider 25 drives portal frame 26 synchronous movement, and cooperation second telescopic link 28 drive connection frame 27 drive silk head 29 to move down and contact processing treatment with tap processing spare, so that can be convenient tap's processing treatment.

[0036] The above only is the preferred embodiment of the utility model, and does not use to limit the utility model, and any modification, equivalent replacement, improvement etc. that is made in the spirit and principles of the utility model, should include in the protection scope of the utility model.

Claims

1. A tap machining grinder comprising a machining seat (1), characterized in that, The bottom of the machining seat (1) is provided with a rolling assembly for facilitating the movement of the grinding machine; The top of the machining seat (1) is provided with an arc-shaped groove (5), and the bottom of the arc-shaped groove (5) is provided with an impurity storage cavity (6). A rotating rod (9) is rotatably arranged on one side wall of the arc-shaped groove (5). A rotating driving assembly is installed on the outer wall of the machining seat (1) for driving the rotating rod (9) to rotate. The end of the rotating rod (9) located in the arc-shaped groove (5) is provided with a first mounting cylinder (13). The other end of the arc-shaped groove (5) is provided with a moving rod (14) slidingly arranged on the side wall of the machining seat (1). A moving frame (16) is arranged on the side wall of the machining seat (1) outside the moving rod (14). The two ends of the moving frame (16) are symmetrically embedded with first telescopic rods (17). The telescopic ends of the first telescopic rods (17) are fixedly connected with the outer wall of the machining seat (1). The end of the moving rod (14) located in the arc-shaped groove (5) is rotatably connected with the second mounting cylinder (15) through a bearing seat. The first mounting cylinder (13) and the second mounting cylinder (15) are provided with clamping assemblies. The top of the machining seat (1) is fixedly provided with a sliding groove (20) at the front and rear ends. A one-way screw rod (21) is rotatably arranged in the sliding groove (20). The one-way screw rod (21) at the front end is provided with a second motor (22) at one end. The second motor (22) is connected with the sliding groove (20). The other end of the one-way screw rod (21) at the front end is connected with the one-way screw rod (21) at the rear end through a transmission assembly. A sliding block (25) is threadedly connected with the one-way screw rod (21). A gantry (26) is arranged at the outer end of the sliding block (25). The gantry (26) is arranged on the top of the machining seat (1). A connecting frame (27) is slidingly arranged at the center of the top of the gantry (26). A second telescopic rod (28) is embedded on the gantry (26) located in the connecting frame (27). A wire drawing head (29) is arranged at the center of the bottom of the connecting frame (27).

2. A tap grinding machine according to claim 1, wherein The rolling assembly comprises a supporting leg (2) fixedly connected with the bottom of the machining seat (1). A roller (3) is arranged at the bottom of the supporting leg (2). A brake (4) is arranged at the outer end of the roller (3).

3. The tap machining grinder of claim 1, wherein, The rotating driving assembly comprises a first motor (10) fixedly connected with the outer wall of the machining seat (1). A driving gear (11) is installed on the motor shaft of the first motor (10). A driven gear (12) is meshingly connected with the driving gear (11). The driven gear (12) is connected with the rotating rod (9).

4. The tap machining grinder of claim 1 wherein, The clamping assembly comprises a clamping screw rod (18) threadedly connected with the first mounting cylinder (13) and the second mounting cylinder (15). A clamping block (19) is arranged at the inner end of the clamping screw rod (18).

5. The tap machining grinder of claim 1 wherein, The transmission assembly comprises a belt pulley (23) fixedly connected with the end of the one-way screw rod (21). The belt pulleys (23) are connected with each other through a transmission belt (24).

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