Automatic tapping device for high-precision parts

Abstract

The utility model discloses an automatic tapping device for high-precision parts, which relates to the technical field of tapping and comprises a placing table. Supporting frames are arranged on the edges of the two sides of the surface of the upper end of the containing table, tapping devices are fixedly installed on the upper surfaces of the supporting frames in a penetrating mode, a connecting plate is arranged on the right side of the lower surface of each supporting frame, a pushing air cylinder is fixedly installed on the surface of each connecting plate in a penetrating mode, and a supporting base is arranged on the surface of the pushing end of each pushing air cylinder. According to the automatic tapping device for the high-precision parts, compared with an existing common automatic tapping device for the high-precision parts, through the arrangement of the brush roller, when the tapping device resets after tapping is finished, the automatic tapping device for the high-precision parts can automatically tap the high-precision parts; the pushing air cylinder is used for pushing the brush roller to make contact with the surface of the tapping rod of the tapping device to brush off chippings attached to the surface of the tapping rod, and the situation that the chippings remain on the surface of the tapping rod to affect the tapping precision is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to tapping technology field, concretely is a kind of high-precision parts automatic tapping device. BACKGROUND

[0002] Tapping machine is a kind of in the shell of mechanism, equipment end face, nut, flange plate and the inner side of the hole of various parts with different specifications through hole or blind hole is processed internal thread, screw or called mechanical processing equipment, tapping machine is also called tapping machine, tapping machine, tapping machine, automatic tapping machine etc.

[0003] Such as the patent document of application No.202121832947.0 discloses a kind of high-precision parts automatic tapping device, the utility model discloses a kind of high-precision parts automatic tapping device, belong to tapping field, including support frame, the bottom of support frame is fixedly connected with moving mechanism, the side of moving mechanism is fixedly connected with stabilizing mechanism, the bottom of support frame inner chamber is fixedly connected with fixed mechanism, the side of fixed mechanism is movably connected with telescopic mechanism;The high-precision parts automatic tapping device, by setting fixed mechanism, positioning rod, support plate, second screw rod, telescopic mechanism, second motor, small bevel gear, big bevel gear, movable shaft and third screw rod, can better the high-precision parts automatic tapping device in the size of different objects is placed, avoid the traditional high-precision parts automatic tapping device, difficult to place the problem of different size objects, to enhance the practicality of high-precision parts automatic tapping device, but the high-precision parts automatic tapping device, after tapping high-precision parts, the surface of tapping rod is inevitably left with debris, if not cleaned in time, it will affect the precision of tapping.

[0004] Therefore, in view of the above, the existing structure is improved, and a high-precision parts automatic tapping device is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of high-precision parts automatic tapping device to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of high-precision parts automatic tapping device, including placing table, the upper end surface both sides edge of placing table is provided with support frame, and the upper surface of support frame is fixedly installed with tapping device, the lower surface right side of support frame is provided with connecting plate, and the surface of connecting plate is fixedly installed with push cylinder, the push end surface of push cylinder is provided with support seat, and the inner surface of support seat is slidably installed with sliding block, and the lower surface of sliding block is installed with brush roller.

[0007] Preferably, the front end surface of the sliding block is provided with a limiting slide rod, and the outer surface of the limiting slide rod is provided with a compression spring, and the upper end surface of the support frame is provided with a support plate.

[0008] Preferably, the inner surface of the support frame is provided with a fixing device penetratingly mounted, and the fixing device is composed of a telescopic air cylinder and a clamping plate.

[0009] Preferably, the upper end middle surface of the placing table is provided with a leakage groove, and the lower side of the leakage groove is provided with a collecting box, and the collecting box and the placing table are provided as sliding connection.

[0010] Preferably, the front end surface of the placing table is provided with a handle on both sides, and the front end surface of the placing table is slidingly provided with a sliding pull rod.

[0011] Preferably, the rear end surface of the sliding pull rod is provided with a pull plate, the front end surface of the sliding pull rod is provided with a pull ring, and the front end outer surface of the sliding pull rod is provided with a stretching spring.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The utility model discloses a placing table, a support frame, a tapping device, a connecting plate, a push air cylinder, a supporting seat, a brush roller, a sliding block, a limiting slide and a compression spring are provided, through the setting of the brush roller, when the tapping device is reset after tapping, the push air cylinder is used to push the brush roller to contact the tapping rod surface of the tapping device and brush off the debris adhered to the tapping rod surface, so that the debris is prevented from remaining on the surface of the tapping rod and affecting the precision during tapping.

[0014] 2. The utility model discloses a fixing device, a support plate, a leakage groove, a collecting box, a handle, a sliding pull rod, a pull plate, a stretching spring and a pull ring are provided, through the setting of the collecting box, the debris generated during tapping can be directly collected, through the setting of the sliding pull rod, the debris accumulated below the leakage groove can be pushed flat, so that more debris can be collected. BRIEF DESCRIPTION OF DRAWINGS

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

[0016] Figure 2 It is the debris removing structure schematic diagram of the utility model;

[0017] Figure 3 It is the utility model Figure 2 It is the enlarged structure schematic diagram of A place in the utility model;

[0018] Figure 4 It is the collecting box structure schematic diagram of the utility model.

[0019] In the figure: 1. placing table; 101. supporting frame; 102. tapping device; 2. connecting plate; 201. pushing cylinder; 202. supporting seat; 203. brush roller; 204. sliding block; 205. limiting slide rod; 206. compression spring; 3. fixing device; 301. supporting plate; 302. drain groove; 4. collecting box; 401. handle; 402. sliding rod; 403. pull plate; 404. tension spring; 405. pull ring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] like Figures 1-3 As shown, an automatic tapping device for high-precision parts includes a placing table 1, and a support frame 101 is provided at the edges of both sides of the upper end surface of the placing table 1, and a tapping device 102 is fixedly installed through the upper surface of the support frame 101, and a connecting plate 2 is provided on the right side of the lower surface of the support frame 101, and a pushing cylinder 201 is fixedly installed through the surface of the connecting plate 2. The advantage of this arrangement is that through the setting of the tapping device 102, precision parts can be tapped, and through the setting of the pushing cylinder 201, the brush roller 203 can be pushed to contact the surface of the tapping rod.

[0022] Furthermore, the pushing end surface of the pushing cylinder 201 is provided with a support seat 202, and the inner surface of the support seat 202 is slidably installed with a sliding block 204, and the lower surface of the sliding block 204 is installed with a brush roller 203. The advantage of this arrangement is that through the arrangement of the brush roller 203, when the tapping device 102 is reset after the tapping is completed, the pushing cylinder 201 can be used to push the brush roller 203 to contact the surface of the tapping rod of the tapping device 102 to brush off the debris adhering to the surface of the tapping rod, thereby avoiding the debris remaining on the surface of the tapping rod and affecting the accuracy of tapping.

[0023] Furthermore, a limiting slide rod 205 is provided on the front end surface of the sliding block 204, and a compression spring 206 is provided on the outer surface of the limiting slide rod 205, and a support plate 301 is provided on the upper end surface of the support frame 101. The advantage of this arrangement is that, through the arrangement of the compression spring 206, the brush roller 203 can be pressed against the surface of the tapping rod by compression reset.

[0024] Furthermore, a fixing device 3 is installed through the inner surface of the support frame 101, and the fixing device 3 is composed of a telescopic cylinder and a splint. The advantage of this arrangement is that through the arrangement of the fixing device 3, the telescopic cylinder can be used to push the splint to position and fix high-precision parts.

[0025] like Figure 4 As shown, a leakage groove 302 is provided on the middle surface of the upper end of the placement table 1, and a collection box 4 is provided below the leakage groove 302, and the collection box 4 and the placement table 1 are provided with a sliding connection. The advantage of this setting is that the debris generated by tapping can be directly collected through the setting of the collection box 4.

[0026] Furthermore, handles 401 are provided on both sides of the front end surface of the placing table 1, and a sliding rod 402 is slidably installed in the middle of the front end surface of the placing table 1. The advantage of this arrangement is that the debris accumulated under the leakage groove 302 can be flattened through the setting of the sliding rod 402, so that it can collect more debris.

[0027] Furthermore, a pull plate 403 is provided on the rear end surface of the sliding rod 402, a pull ring 405 is provided on the front end surface of the sliding rod 402, and a tension spring 404 is provided on the front end outer surface of the sliding rod 402. The advantage of this arrangement is that, through the arrangement of the tension spring 404, the pull plate 403 can be reset by stretching after the pull plate 403 pushes the debris flat.

[0028] Working principle: When using the automatic tapping device for high-precision parts, first, after placing the high-precision parts on the surface of the support plate 301, the telescopic cylinder of the fixing device 3 is activated to drive the splint to fix the parts, and then the tapping device 102 is activated to use the tapping rod to tap the parts. The debris generated by tapping enters the interior of the collection box 4 for collection. If debris accumulates inside the collection box 4, the sliding rod 402 can be driven to slide by pulling the pull ring 405, so that the pull plate 403 pushes the debris so that the collection box 4 can collect more debris. After the tapping is completed, the tapping device 102 will reset, and then the pushing cylinder 201 will be activated to push the support seat 202 forward, so that the brush roller 203 contacts the surface of the tapping rod of the tapping device 102. The compression spring 206 drives the brush roller 203 to fit the surface of the tapping rod through reset. The rotation of the tapping rod causes it to rub against the brush roller 203 to brush the debris on the surface of the tapping rod. This is the working principle of the automatic tapping device for high-precision parts.

Claims

1. A high-precision automatic tapping device for small parts, comprising a placing table (1), characterized in that, The upper end surface of the placing table (1) is provided with support frames (101) on both sides of the edge, and the upper surface of the support frame (101) is fixedly provided with a tapping device (102) penetrating through, the lower surface of the support frame (101) is provided with a connecting plate (2) on the right side, and the surface of the connecting plate (2) is fixedly provided with a push cylinder (201) penetrating through, the pushing end surface of the push cylinder (201) is provided with a supporting seat (202), the inner surface of the supporting seat (202) is slidingly provided with a sliding block (204), and the lower surface of the sliding block (204) is provided with a brush roller (203).

2. The high-precision automatic tapping device for small parts according to claim 1, characterized in that, The front end surface of the sliding block (204) is provided with a limiting sliding rod (205), and the outer surface of the limiting sliding rod (205) is provided with a compression spring (206).

3. The high-precision automatic tapping device for small parts according to claim 1, characterized in that, The inner surface of the support frame (101) is provided with a fixing device (3) penetrating through, and the fixing device (3) is composed of a telescopic cylinder and a clamping plate, and the upper end surface of the support frame (101) is provided with a supporting plate (301).

4. The high-precision automatic tapping device for small parts according to claim 1, characterized in that, The upper end surface of the placing table (1) is provided with a leakage groove (302) in the middle, and the leakage groove (302) is provided with a collecting box (4) below, and the collecting box (4) and the placing table (1) are slidingly connected.

5. The high-precision automatic tapping device for small parts according to claim 1, characterized in that, The front end surface of the placing table (1) is provided with handles (401) on both sides, and the front end surface of the placing table (1) is slidingly provided with a sliding pull rod (402) in the middle.

6. The high-precision automatic tapping device for small parts according to claim 5, characterized in that, The rear end surface of the sliding pull rod (402) is provided with a pull plate (403), the front end surface of the sliding pull rod (402) is provided with a pull ring (405), and the front end outer surface of the sliding pull rod (402) is provided with a stretching spring (404).

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